Answers
Answer:
hope it helps
Step-by-step explanation:
1. area = 15*15 - 5*6 = 195
2. area = (8+16)*8 /2 - 5*3 = 96 - 15 = 81
3. area = 12*3 + 9 * (12 - 4 - 4) = 36 + 9*4 = 36+36 = 72
4. x = 6-3 = 3
y = 3- (-1) = 4
z = 7-3 = 4
area = 2*x*y/2 + y*z = 2*3*4/2 +4*4 = 12+16 = 28
Related Questions
Four more than half of the students in Bryan’s homeroom have tickets to attend the school’s musical. 20 students have tickets. Select all the equations that can be used to find the number of students in Bryan’s homeroom.
A. 4 – 12m = 20
B. 12m + 4 = 20
C. 12m – 4 = 20
D. 4 = 20 – 12m
E. 20 + 12m = 4
Answers
The equation that represents the total number of students in Bryan's
homeroom is m + 8 = 40.
What is an equation?An equation is written in the form of variables and constants separated by the operation of multiplication and division,
An equation states that terms in different forms on both sides of the equality sign are equal.
Multiplication and division do not separate the terms of an equation.
Let, 'm' be the number of students in Bryan's homeroom.
Given, Four more than half of the students in Bryan’s homeroom have tickets to attend the school’s musical which is 20.
Therefore, The equation to find the number of students in Bryan's homeroom is, (1/2)m + 4 = 20.
m + 8 = 40.
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pls help my with this topic thanks
Answers
Answer:
a. 706.85 cm³
b. 235.61 cm³
Step-by-step explanation:
a) Formula of a cylinder is: V=πr2h
So you simply add in the awnsers already given which
are the height and diameter.
*Remember radius is the half of the diameter. So if 10 is
the diameter, than 5 is the radius.
V= π x 5²x 9
b) Formula of a cone is: π ⅓ r² h
Simply fill in the already given information which are
the height and diameter.
V= π x ⅓ x 5² x 9
Answer:
a) Formula of a cylinder is: V=πr2h
So you simply add in the awnsers already given which
are the height and diameter.
*Remember radius is the half of the diameter. So if 10 is
the diameter, than 5 is the radius.
V= π x 5²x 9
b) Formula of a cone is: π ⅓ r² h
Simply fill in the already given information which are
the height and diameter.
Step-by-step explanation:
HELP!!!
Solve for x given that CE = 36.
Show your work
Answers
Answer:
x=7
Step-by-step explanation:
CE = 36
CE = 9+(3x+6) = 9+6+3x = 15+3x
36= 15+3x
36-15 = 15-15+3x (removing 15 from left side also means removing 15 from right side)
21 = 3x
x= 21/3 = 7
Answer:
x=7
Step-by-step explanation:
First, I wrote down the equation.
3x+6=36-9
Then, I simplified it.
3x+6=27
Then, I moved the six from the right to the left.
3x=21
After that, I divided both sides by 3.
x=7
Yay! You got your answer!
Peter is buying a computer monitor that is 20 inches tall and has a distance of 29 inches between opposite corners. What is the width of Peter's new monitor?
Answers
Plug numbers in pathagerom therom and solve
A rectangle is shown. A line is drawn from a corner to the opposite corner to form 2 triangles. The area of a rectangle in 24 square units. A diagonal drawn from one corner to another divides the rectangle into two right triangles. What is the area of the shaded triangle? 2 times 24 square units 1 times 24 square units One-half times 24 square units One-fourth times 24 square units.
Answers
Answer:
Area of shaded triangle = one - half times 24 square units.
Step-by-step explanation:
The line that is drawn from one corner to the opposite corner is called the diagonal of the rectangle.
The diagonal splits the rectangle into 2 right angled triangle of same measurements.
Therefore,
\(Area \ of\ rectangle\ =\ Area \ of \ triangle + Area \ of \ triangle \\\\Area \ of\ rectangle\ =\ 2 \times\ Area \ of \ triangle\\\\24 = 2 \times Area \ of \ triangle\\\\Area \ of \ triangle = \frac{1}{2} \times 24\)
15 point reward + brainliest for the correct answer <3
Answers
Answer:
A = 12 B = 10.5 C = 9 D = 7.5 E =6 F = 4.5 G = 3
Step-by-step explanation:
slope 3
...................................................................
Screenshot 1 is the question and screenshot 2 is answer options
Answers
Answer:
-\(\frac{1}{2}\)
Answer: i believe it is E if not then its H
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
-3-(-6) = -3+6
-4-2 -4-2
-3+6 = 3 reduce) = 1
-4-2 -6 2
Sam has a deck that is shaped like a triangle with a base of 18 feet and a height of 7 feet. He plans to build a 2:5 scaled version of the deck next to his horse's water trough.
Part A: What are the dimensions of the new deck, in feet? Show every step of your work. (4 points)
Part B: What is the area of the original deck and the new deck, in square feet? Show every step of your work. (4 points)
Part C: Compare the ratio of the areas to the scale factor. Show every step of your work. (4 points)
PLEASE HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
6
Step-by-step explanation:
18-2.5+7 there s your helllppppppppppp
New base = 18 x 2/5 = 7.2 feet
New height = 7 x 2/5 = 2.8 feet
Therefore, the dimensions of the new deck are 7.2 feet for the base and 2.8 feet for the height.
Part B: To find the area of the original deck, we can use the formula for the area of a triangle, which is:
Area = (1/2) x base x height
Area = (1/2) x 18 x 7 = 63 square feet
To find the area of the new deck, we can use the same formula and plug in the new dimensions:
Area = (1/2) x 7.2 x 2.8 = 11.88 square feet
Therefore, the area of the original deck is 63 square feet and the area of the new deck is 11.88 square feet.
Part C: The ratio of the areas is:
63/11.88 = 5.303
The scale factor is:
2/5 = 0.4
To compare the ratio of the areas to the scale factor, we can divide the ratio of the areas by the scale factor:
5.303/0.4 = 13.2575
Therefore, the ratio of the areas is 13.2575 times the scale factor.
Compare the graph of f to the graph of the parent function
Answers
Lindsey rolled a six-sided number cube, labeled 1 through 6, twice. What is the probability that Lindsey rolled a number greater than 2 on the first roll, and an even number on the second roll?
Answers
Find x- and y-intercepts. Write ordered pairs representing the points where the line crosses the axes. Note x-intercept is a point on the x-axis. So the y-coordinate of this point is equal to 0. the y-intercept is a point on the y-axis. So x-coordinate of this point is equal to 0. 2x+3y=6
Answers
y-intercept: (0,2)
Explain how to find the volume of a cube that has edge length 1/4 yd. Then, find the volume of the cube.
Answer in complete sentences, include all relevant formulas and calculations, and be sure to include appropriate units.
Answers
Answer:
1/64 cubic yards or 0.015625 cubic yards
Step-by-step explanation:
A cube has equal edge lengths.
To find the volume of a cube using edge length, simplify raise the value of the edge length to the 3rd power or cube it.
⇒ V = (edge length)³
Using this formula and keeping in mind the edge length is 1/4 yd, substitute it in the formula.
V = (1/4)³V = 1/64 [4³ = 64]V = 1/64 cubic yards or 0.015625 cubic yardsAnswer:
Volume of the cube is 1/64 yd³.Step-by-step explanation:
Given that, Length of each edge of the cube is 1/4 yard.
Using formula:
\( \: \: \dashrightarrow \: \: { \underline{ \boxed{ \pmb { \sf{ \purple{Volume _{(cube)} = (edge) ^{3} }}}}}} \\ \)
On substituting the value of edge in the above formula, we will get the required volume of the cube.
\( \: \: \dashrightarrow \: \: \rm Volume = \bigg( \dfrac{1}{4} \bigg) ^{3} \\ \)
\(\: \: \dashrightarrow \: \: \rm Volume = \dfrac{1}{4} \times \dfrac{1}{4} \times \dfrac{1}{4} \\ \)
\(\: \: \dashrightarrow \: \: { \underline{\boxed{ \purple{\pmb{ \sf {Volume = \dfrac{1}{64} \: {yd}^{3} }}}}}} \\ \\ \)
Hence,
Volume of the cube is 1/64 yd³PLEASE ANSWER QUESTION HRRY
Answers
Answer:
B, x = 3
Step-by-step explanation:
We can immediately set x - 3 = 0 and x - 7 = 0 in option B, so this is the quickest. When solving x - 3 = 0, we get x = 3.
Objective: Demonstrate mastery of the rules for integers
Directions: For your integers project, create a brochure on the rules of integers. The directions for the creation of the brochure are listed below. Have fun!!
Step 1. Using any program, you will create a brochure that includes the following:
a. A cover page with a “catchy” title and a picture that demonstrates integers in our world.
b. A 100-word composition describing three ways in which integers are used in our everyday lives with one accompanying picture.
c. A song or poem explaining the rules for each of the four operations with integers (can be done separately or combined).
Step 2. Use the Browse or Find function to attach your document and upload it for grading.
( can you please do this it doesn’t come with directions and im confused I’ll mark brainlist )
Answers
a. Cover Page: Choose a catchy title that will draw attention to your brochure, and select a picture that demonstrates the use of integers in everyday life. Some examples of catchy titles could be "The Wonderful World of Integers," "Mastering the Rules of Integers," or "Integers: A Guide to Everyday Math." For the picture, you could choose an image of a thermometer, a bank statement, or a measuring tape, all of which use integers.
b. Composition: In this section, you will describe three ways in which integers are used in everyday life. Some examples could be:
- Temperature: We use integers to measure temperature, as it is either above or below zero degrees Celsius or Fahrenheit.
- Money: We use integers to keep track of our finances, as we either have a positive or negative balance in our bank accounts.
- Distance: We use integers to measure distance, as it is either a positive or negative value depending on the direction we are traveling.
c. Song or Poem: This section can be a fun and creative way to remember the rules for each of the four operations with integers. Here are some examples of rhymes or lyrics you could use:
- Addition: When adding integers, it's easy to do. If the signs are the same, add and stay true. If the signs are different, subtract and take. The sign of the bigger number, for goodness sake!
- Subtraction: When subtracting integers, it's a breeze. Keep the first number and change the sign with ease. Add the opposite number and simplify. You'll get the answer, no need to try.
- Multiplication: When multiplying integers, it's not so hard. If the signs are the same, the answer is positive, it's true. If the signs are different, the answer is negative, it's not hard to do.
- Division: When dividing integers, it's as easy as pie. Keep the first number and change the sign, don't ask why. Multiply by the reciprocal, and simplify. You'll get the answer, it's no lie.
Answer:a. Cover Page: Choose a catchy title that will draw attention to your brochure, and select a picture that demonstrates the use of integers in everyday life. Some examples of catchy titles could be "The Wonderful World of Integers," "Mastering the Rules of Integers," or "Integers: A Guide to Everyday Math." For the picture, you could choose an image of a thermometer, a bank statement, or a measuring tape, all of which use integers.
b. Composition: In this section, you will describe three ways in which integers are used in everyday life. Some examples could be:
- Temperature: We use integers to measure temperature, as it is either above or below zero degrees Celsius or Fahrenheit.
- Money: We use integers to keep track of our finances, as we either have a positive or negative balance in our bank accounts.
- Distance: We use integers to measure distance, as it is either a positive or negative value depending on the direction we are traveling.
c. Song or Poem: This section can be a fun and creative way to remember the rules for each of the four operations with integers. Here are some examples of rhymes or lyrics you could use:
- Addition: When adding integers, it's easy to do. If the signs are the same, add and stay true. If the signs are different, subtract and take. The sign of the bigger number, for goodness sake!
- Subtraction: When subtracting integers, it's a breeze. Keep the first number and change the sign with ease. Add the opposite number and simplify. You'll get the answer, no need to try.
- Multiplication: When multiplying integers, it's not so hard. If the signs are the same, the answer is positive, it's true. If the signs are different, the answer is negative, it's not hard to do.
- Division: When dividing integers, it's as easy as pie. Keep the first number and change the sign, don't ask why. Multiply by the reciprocal, and simplify. You'll get the answer, it's no lie.
Step-by-step explanation:
Describe how the data is dispersed in a box plot with the following data set: 25, 36, 21, 30, 20, 32, 38, 19, 36, 31, 26, 33, 27, 18, 24.
AND PLEASE ACTUALLY EXPLAIN/DESCRIBE!
Answers
In a box plot, also known as a box-and-whisker plot, the data is dispersed and represented visually to provide a summary of the distribution and key characteristics of the dataset. Let's describe how the data is dispersed in the box plot for the given data set: 25, 36, 21, 30, 20, 32, 38, 19, 36, 31, 26, 33, 27, 18, 24.
1. Median (Q2): The median represents the middle value of the dataset when arranged in ascending order. In this case, the median is around 27 or 28, as it lies between the values 27 and 30.2. Lower Quartile (Q1): The lower quartile marks the boundary between the lower 25% of the data and the upper 75%. It is located approximately around 22 or 23, as it falls between the values 21 and 24.3. Upper Quartile (Q3): The upper quartile marks the boundary between the lower 75% of the data and the upper 25%. It is located around 34 or 35, as it lies between the values 33 and 36.4. Interquartile Range (IQR): The IQR is the range between the upper and lower quartiles (Q3 - Q1). In this case, the IQR is approximately 12 (35 - 23).5. Whiskers: The whiskers represent the range of the data excluding any outliers. They extend from the lower quartile (Q1) to the minimum value and from the upper quartile (Q3) to the maximum value. However, in some cases, the whiskers can also be defined based on certain criteria, such as 1.5 times the IQR. Outliers, if present, are depicted as individual data points beyond the whiskers.6. Outliers: Outliers are data points that significantly deviate from the rest of the dataset. In this case, there are no clear outliers based on the data provided.7. Box: The box in the box plot spans from the lower quartile (Q1) to the upper quartile (Q3) and represents the middle 50% of the data. In this case, the box spans approximately from 23 to 35.By observing the box plot, we can see that the data is moderately dispersed, with the majority of values concentrated around the median. The range of the data is approximately 20 to 38, with some variability within the dataset.
\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)
♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)
Minimum value: 18
First quartile (Q1): 22
Median: 29
Third quartile (Q3): 36
Maximum value: 38
The box plot is created using these values. A box is drawn from Q1 to Q3 with a line inside the box at the median. Whiskers are drawn from the box to the minimum and maximum values. Any data points beyond the whiskers are plotted as individual points.
In this box plot, the data is dispersed fairly evenly, with no outliers beyond the whiskers. The box is centered around the median, indicating that the data is roughly symmetric. The lower half of the data is slightly more spread out than the upper half, as indicated by the longer whisker on the left side of the box. Overall, the box plot shows that the data is relatively consistent, with no extreme values.
All faces of a bench except the two faces that rest on the ground will be coated with water-resistant paint. The bench is a right prism. What is the total area to be coated with the paint? Show your work.
Answers
Answer:
Step-by-step explanation:
234 is the answer
The total area to be painted is 8,316 square inches.
How to calculate total area?The bench has a rectangular base with dimensions 63 in by 14 in. The height of the bench is 54 in. The two faces that rest on the ground do not need to be coated with paint, so the total area to be coated is the sum of the areas of the four remaining faces.
The area of one of the longer faces is:
63 in × 54 in = 3,402 in²
The area of the other longer face is the same, so the total area of the longer faces is:
2 × 3,402 in² = 6,804 in²
The area of one of the shorter faces is:
14 in × 54 in = 756 in²
The area of the other shorter face is the same, so the total area of the shorter faces is:
2 × 756 in² = 1,512 in²
The total area to be coated with paint is the sum of the areas of the four remaining faces:
6,804 in² + 1,512 in² = 8,316 in²
Therefore, the total area to be coated with paint is 8,316 square inches.
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what is 79/40 - 162.5%
Answers
Answer:
Exact Form:
7/20
Decimal Form:
-1.234375
Percent:
35%
Find the unit rate. 22 passengers on 2 buses = passengers per bus
Answers
Answer:
The unit rate is 11
Step-by-step explanation:
Based on the given conditions, formulate: 22 divided by 2
Reduce the fraction: 11
Get the result: 11
Answer: 11
Hannah made a deposit into her savings account at a simple annual interest rate of 5%. Hannah earned $3600 in interest after 8 years. What amount did Hannah originally deposit?
A.$4500
B.$7200
C.$9000
D.$12,600
Answers
The altitude at which we boil an egg affects how long it takes for the egg to achieve perfect hardness. It takes 198 seconds to boil a perfect egg at the lowest place possible, the edge of the Dead Sea, which has an altitude of −418 meters. The highest place possible is the summit of Mount Everest which has an altitude of 8848 meters. It takes 209 seconds to boil a perfect egg there. T(a) models the time (in seconds) it takes to boil a perfect egg at an altitude of a meters. Which number type is more appropriate for the domain of T? What's the appropriate domain?
Answers
Answer:
198
Step-by-step explanation:
198
Please answer question #35
Answers
Answer:
X × (100-25)
Step-by-step explanation:
Lets take X and then multiply it by its discount, 25% which is (100-25). Your final product will be what you bought divided by 25%.
Hope that helped. Try it with your teacher, might be wrong...
3(x+3)=7+3x+6-x Please help!
No solution, Many solutions, or One solution?
Need this answered by 3:35 September 4, 2020
Answers
Answer:x=4
Distribute
Combine like terms
Inverse operation
Identifying Ways to Live a Healthier Life, NEED HELP ASP!!!!!!!!
Answers
Answer: blank 1: regulate
blank 2: the amount
blank 3: doctors
Step-by-step explanation:
Please help! I WILL MARK BRAINLIEST!
Use the graph below to find g(−3)=___.
Answers
======================================================
Explanation:
Locate -3 on the x axis. Then draw a vertical line as far up and down as you can. The goal is to see where this vertical line crosses the blue curve. In this case, the blue curve crosses the x axis here. We consider it an x-intercept.
So technically there isn't a need for a vertical line. However, I still recommend drawing it out since you may need to evaluate things like g(1) or g(-5) for future questions.
Anyways, the input x = -3 leads to the output y = 0. This represents the point (x,y) = (-3,0)
Therefore, g(-3) = 0 is the final answer
Use the graph below to find g(−3)=___.
g(−3)= 0
Graph the equation y= -x^2 +10x-21 on the accompanying set of axes. You must plot 5 points including the roots and vertex. Using the graph, determine the vertex of the parabola
Answers
Answer:
The properties of the parabola equation are
Vertex = (-5, -4)
Roots = (-7, 0) and (-3, 0)
Points = (-2, 5) and (-4, -3)
What are parabola equations?
Parabola equations are second-order polynomial equations and they have the form y = ax^2 + bx + c or y = a(x - h)^2 + k
How to plot the graph of the parabola?
The equation is given as
y = x^2 + 10x + 21
Next, we plot the graph on the coordinate plane
On the graph, we can see the following properties
Vertex = (-5, -4)
Roots = (-7, 0) and (-3, 0)
Points = (-2, 5) and (-4, -3)
Step-by-step explanation:
https://brainly.com/question/28729977
Answer:
Step-by-step explanation:
Vertex = (-5, -4)
Roots = (-7, 0) and (-3, 0)
Points = (-2, 5) and (-4, -3)
ANSWER FAST I DON'T UNDERSTAND?
Answers
Answer:
Step-by-step explanation:
I would ask my teacher for help if no, then it seems like you would mark a line in the numbers line or smth just giving you an idea sorry if this never helped :(
Quinton has an average resting heart rate of 70 beats per minute. When he runs, his heart rate increases by fewer than 50 beats per minute. If b represents his heart rate while running, which statements about the scenario are true? Check all that apply.
Pls hurry I am on a timer!
I will mark branllest!!!
Answers
At the beginning of spring, Sophia planted a small sunflower in her backyard. When it was first planted, the sunflower was 25 inches tall. The sunflower then began to grow at a rate of 3 inches per week. How tall would the sunflower be after 9 weeks? How tall would the sunflower be after
w
w
w weeks?
Please include both awnsers this costed lots of points :/
Answers
which also means:
25 + 27 = 52
Sentence answer:
The sunflower grew 52 inches after 9 weeks.
Expression:
25 + 3(9)
Showing your work:
3(9) = 3 x 9
= 27
27 + 25 = 52 inches
Please help!! I really need help with these questions!
Answers
Answer: It is likely that AC + DC = Back In Black.
Step-by-step explanation:
what is 46 divided by 107
Answers
Answer:
0.42990654205
Step-by-step explanation:
Answer: 46/107 or 0.429907 in decimal form
Step-by-step explanation: