Answer:
the first one
Step-by-step explanation:
hope this helps
Answer:
A.
Step-by-step explanation:
The coordinates are used in the order of (x1,y1)and (x2,y2)
Hey and I supposed to add or multiple when there is volume?
Answer:
mutiply
Step-by-step explanation:
(Branliest!) Edith uses the greatest common factor and the distributive property to rewrite this sum: 32 + 24 Which expression does Edith write? A. 2(16+12) B. 2(30+22) C. 8(4+3) D. 8(24+16)
Answer:
A. 2(16 + 12)
Step-by-step explanation:
If we look at choice A, it says 2 times 16 + 12.
When we solve this, 2 × 16 = 32 + 2 × 12 = 24, we get 32 + 24 because we used the distributed property on answer A.
The correct statement will be;
⇒ 8 (4 + 3)
Option C is true.
What is Distributive property?
By the rule of distributive property, multiplying the sum of two or more addends by a number gives the same result as when each addend is multiplied individually by the number and the products are added together.
Given that;
The expression is,
⇒ 32 + 24
Now,
The greatest common factor of 32 and 24 = 8
So, We can take 8 as common factor, we get;
⇒ 32 + 24
⇒ 8 x 4 + 8 x 3
⇒ 8 (4 + 3)
Thus, The correct statement will be;
⇒ 8 (4 + 3)
Option C is true.
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Three students from a 16 student class will be selected to attend a meeting. 6 of the students are female
I think you want 8/3 or 2.666666 or mabye 37%
This graph represents the flight path of a model rocket launched in a park.
What do the key features of the curve represent in terms of the flight path of the rocket?
Chose from the drop-down to match each situation.
ill give brainlyest to the first to correctly answer this
The drop down menu is used to match each situation as below.
1. The rocket reached its maximum the x-value of the vertex
height in 5 s.
2. ground level the y-intercept
3. The rocket launcher was the y-value of the point containing
on the ground. the x-intercept on the right
4. The rocket was in the air 10 the x-intercept on the right
5. The maximum height of the the y-value of the vertex
rocket is 50 ft.
6. the time the rocket was the x-value of the point containing the
launched y-intercept
What is the key feature of the curveThe key features of the curve such as the x intercept is the point the launcher and the rocket were on ground.
The vertex is the point the rocket had the maximum and height.
Generally, the curve traces a parabolic path
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Fill in the blank to make equivalent rational expressions
Answer:
4
Step-by-step explanation:
Denominator is multiplied by -1, so the same with numerator.
Part B
Based on your calculations in part a, did Kelvin ski twice as long without falling as anyone else in the family?
Answer:
Yes, Kevin skied twice as long as Lori without falling.
Step-by-step explanation:
Kevin's time was 223 sec and Lori's was 110 sec.
110 x 110 = 220
Since Lori's time was 110 seconds and twice that is less than Kevin's, which was 223.
Thus we have our answer:
Yes, Kevin skied twice as long as Lori did without falling.
Hope it helps!!
Need help with my geometry homework grade due to
The surface area of the base ball to the nearest whole number is 26 in²
What is surface area of a sphere?A sphere is defined as the set of all points in three-dimensional Euclidean space that are located at a distance.
The area occupied by a three-dimensional object by its outer surface is called the surface area.
The surface area of a sphere is expressed as;
SA = 4πr²
where r is the radius and it's calculated as;
C = 2πr
9 = 2πr
r = 4.5/π =
SA = 4 π × (4.5/π)²
SA = 81/π
SA = 26 in²( nearest whole number)
Therefore the surface area of the sphere is 26 in²
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Define limit and it's types.
In mathematics, a limit is the value that a function (or sequence) approaches as the input (or index) approaches some value.
g(x) , one may look at how big f(x) and g(x) are. For example: If f(x) is close to some positive number and g(x) is close to 0 and positive, then the limit will be ∞. If f(x) is close to some positive number and g(x) is close to 0 and negative, then the limit will be −∞.
Is 5 ft, 6 ft, 11 ft a right triangle
Answer:
No, not right or a triangle lol
Step-by-step explanation:
This is not a triangle.
5+6=11, it has to be greater :)
your triangle is a straight line.
:]
Find the probability that a randomly selected point within the square falls in the red shaded square
The probability that a randomly selected point within the square falls in the red shaded square is 1/16
What is probability?A probability is a number that reflects the chance or likelihood that a particular event will occur. The certainty of an event to occur is 1 and it is 100% in percentage.
Probability = sample space /total outcome
sample space is the area of the red shaded square and the total outcome is the big square.
Area of red shaded square = 1 × 1 = 1unit²
area of the big square = 4 × 4 = 16 units²
Therefore the probability that a point selected falls on the red shaded square
= 1/16
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FroYo Express charges $5.75 for a large cup of frozen yogurt and $0.25 for each topping.The Big Chill charges $2.75 for a large cup of frozen yogurt and $1.25 for each topping. The graph represents the relationship between the number of toppings, x, and the total costof a large cup of frozen yogurt, y, at the two stores. For what total cost are the number of toppings the same at both stores?
Answer:
The total cost is $3.00 when the number of toppings is the same at both stores.
Step-by-step explanation:
The graph that is supposed to be shown to you shows they intersect half way between the 2 and 4. That means they intersect at 3 which makes the answer $3.00.
ANSWER QUICKLY FOR 70 POINTS !!!!
Answer:
70
Step-by-step explanation:
Draw a circle with radius 4cm.
What is the length of the diameter of the circle?
How many sectors of 90° will fit inside the circle?
Draw five radii inside your circle that are equally spaced out around the circumference. Join up the ends of the radii to create a shape inside your circle.
What is the name of the shape that you have created inside your circle?
How long are the chords that are joining the radii together?
How big is the angle of each sector?
If you did the same as above with sectors of 45°, what shape would you create inside your circle?
The length of the diameter of the circle of the radius 4 cm is 8 cm and other solutions are added below
A circle with radius 4cm.See attachment for the circle
The length of the diameter of the circleThis is calculated as
Diameter (d) = 2 * Radius (r)
So, we have
d = 2 * 4 cm
d = 8 cm
Number of sectors of 90°The number of 90° sectors that will fit inside the circle is
Sectors = (360°/90°)
Sectors = 4
Five radii inside the circle equally spacedSee attachment for the circle
The name of the shape in the circleThe shape created inside the circle by joining the ends of five equally spaced radii is a regular pentagon.
Length of the chords joining the radii togetherThe length (L) of one chord is
L = 2 × r × sin(c/2)
For 6 chords created by the 5 radii, we have
Total length = 6 × 2 × r × sin(c/2)
Where
c = 360/6 = 60
So, we have
Total length = 6 × 2 × 4 × sin(60/2)
Evaluate
Total length = 24 cm
How big is the angle of each sector?Each sector of 90° in a circle has an angle of
Angle = (360/6)°
Angle = 60°
What shape would you create inside your circle?If sectors of 45° were used, the shape created inside the circle by joining the ends of the radii would be a nonagon
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On a map scale, 2 inches represents 60 miles. Which graph best shows the relationship
between x, the number of inches on the map, and y, the actual distance in miles?
Answer:
c best shows the best relationship
-3(y - 1) + 8(y - 3) = 6y + 7 - 5y
Answer:
y=1
Step-by-step explanation:
-3y+3+8y-24=6y+7-5y
5y+3=7+y
4y=4
y=1
PLEASE HELP ASAP! WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER!!
Solve Ax + By = C for x.
x equals the quantity negative B times y plus C all over A
x equals the quantity B times y plus C all over A
x equals the quantity B times y minus C all over A
x equals the quantity negative B times y minus C all over A
Answer:
x equals the quantity negative B times y minus C all over A
Step-by-step explanation:
Hope it helps
Write the prime factorization of 48
The prime factorization of 48 is 2⁴ × 3.
What are prime numbers?Those greater than one are known as prime numbers. They simply have two variables: the number itself and factor 1. This indicates that these numbers cannot be divided without leaving a remainder by any number other than 1 and the number itself.
Given:
The number is 48,
Factorize 48 we get 2 × 2 × 2 × 2 × 3
= 2⁴ × 3
Therefore, the prime factorization of 48 is 2⁴ × 3.
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Susan placed an order for a drum set priced at $71.28, cluding the taxes. The drum set is 30% off. 30% of $71.28, which means .3 x 71.28, is $21.39 off. How much does Susan have to pay in total?
Answer:
Step-by-step explanation:
take 71.28-21.39
Answer:
If the drum set is 30% off, this means that Susan only needs to pay 70% of the original price. We can calculate this using the following formula:
Total price = Original price x (1 - Discount rate)
where the discount rate is the percentage discount expressed as a decimal. In this case, the discount rate is 30% or 0.3. Substituting in the given values, we get:
Total price = $71.28 x (1 - 0.3)
Total price = $71.28 x 0.7
Simplifying, we get:
Total price = $49.896
However, we also know that Susan got a discount of $21.39. This means that she only needs to pay:
Total price - Discount = $49.896 - $21.39
Total price - Discount = $28.506
Therefore, Susan has to pay $28.506 in total.
An individual is baking 3 batches of cookies. They used 1.8 oz. of vanilla in one batch of the cookies, 1.25 oz. of vanilla in the second batch and .95 oz. in the third batch. Convert these decimals into fractions, and then put them in ascending order.
Answer:
19/20 , 1 1/4 , 1 4/5
Step-by-step explanation:
1.8 = 1 4/5 (fraction)
1.8 converts to 18/10. This can be simplified twice, firstly by making it 9/5 since both 18 and 10 are divisible by two, but can be simplified further to 1 4/5
1.25 = 1 1/4 (fraction)
1.25 converts to 125/100. This can be simplified to 5/4 or 1 1/4
0.95 = 19/20 (fraction)
0.95 converts to 95/100. This can be simplified to 19/20
Ascending Order (smallest to largest)
smallest - 19/20
middle - 1 1/4
largest - 1 4/5
I believe this is the right answer, but haven't done fractions in a while so may want to double check to make sure
Round 317,675 to the nearest ten thousand
Answer:320000
Step-by-step explanation:
A rectangular prism is filled exactly with 605 cubes. Each cube has edge length 1/5 cm.
What is the volume of the rectangular prism?
The volume of the rectangular prism is 4.84 cm cube.
How to find the volume of the rectangular prism?A rectangular prism is filled exactly with 605 cubes. Each cube has edge
length 1 / 5 cm. Therefore, the volume of the rectangular prism can be
calculated as follows:
volume of each cube = l³
volume of each cube = (1 / 5)³
volume of each cube = 1 / 125 cm³
Therefore,
volume of the rectangular prism = 605 × 1 / 125
volume of the rectangular prism = 605 / 125
volume of the rectangular prism = 4.84 cm³
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Solve the inequality, then identify the graph of the solution -3x-3 less than or equal to 6
The solution of the inequality -3x - 3 ≤ 6 is x ≥ -3 represented by (D).
What is an equation?An equation is an expression that shows the relationship between numbers and variables. Equations are either linear, quadratic, cubic and so on
Inequality is an expression that shows the non equal comparison between two or more numbers and variables.
Number line contains number placed at regular intervals on a straight line.
Given the inequality:
-3x - 3 ≤ 6
adding 3 to both sides:
-3x - 3 + 3 ≤ 6 + 3
-3x ≤ 9
Dividing by -3:
x ≥ -3
The solution is D. It a solid dark circle beginning from -3 to the right.
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Una cierta cantidad de gas está contenido en
un recipiente de vidrio a 25ºC y a una
presión de 0.8 atm. Suponga que el recipiente soporta una presión máxima de 2.0
atm. ¿Cuánto se puede elevar la temperatura del gas sin que se rompa el
recipiente?
Therefore, the gas temperature can be raised by 1093.4 times the original temperature (25ºC) without breaking the container, as long as the volume of the container remains constant.
What is multiplication?Multiplication is a mathematical operation where two or more numbers are combined to give a result called the product. It is represented by the multiplication sign "×" or the dot "."
Here,
To determine how much the gas temperature can be raised without breaking the container, we can use the ideal gas law:
PV = nRT
where P is the pressure, V is the volume, n is the number of moles of gas, R is the gas constant, and T is the absolute temperature.
Assuming that the volume of the container is constant, we can rearrange the ideal gas law to solve for the temperature:
T = (P * V) / (n * R)
Since the amount of gas (n) and the volume (V) are constant, we can simplify the equation to:
T = (P / R) * (constant)
where the constant is the ratio of the volume and the amount of gas (V/n).
Now, we can use the given values to find the initial temperature of the gas:
T1 = (0.8 atm / R) * (constant)
Next, we can use the maximum pressure that the container can withstand to find the maximum temperature of the gas:
T2 = (2.0 atm / R) * (constant)
The temperature difference between T1 and T2 represents how much the gas temperature can be raised without breaking the container:
ΔT = T2 - T1 = [(2.0 atm / R) * (constant)] - [(0.8 atm / R) * (constant)]
ΔT = (1.2 atm / R) * (constant)
Since the volume of the container is constant and the amount of gas is fixed, the constant in the equation is the same for both T1 and T2, and therefore cancels out when we calculate the temperature difference.
Thus, we can simplify the equation to:
ΔT = (1.2 atm / R) * (V/n)
Using the ideal gas law equation and plugging in the given values, we get:
P1V1/T1 = P2V2/T2
Solving for T2, we get:
T2 = (P2/P1) * (V1/T1) * T1
Substituting the given values, we get:
T2 = (2 atm / 0.8 atm) * (V1 / (25 + 273.15) K) * (25 + 273.15) K
Simplifying the expression, we get:
T2 = 1093.4 * V1
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Complete question:
A certain amount of gas is contained in a glass container at 25ºC and a pressure of 0.8 atm. Suppose the container can withstand a maximum pressure of 2.0 atm. How much can the gas temperature be raised without breaking the container?
WILL MARK BRAINIEST!!!!!!!!!!! PLEASE HELP ASAP
The figure below shows the location of 3 points around a lake. The length of the lake, BC, is also shown. A picture of a right triangle ABC with right angle at B is shown. The length of the side AC is labeled as 8 miles. The length BC of the triangle is labeled as 6 miles. This length BC is also the length of an irregular gray shaded shape. Which of the following options is closest to the distance (in miles) between points A and B?
A.) 2.24
B.) 2.65
C.) 3.74
D.) 5.29
Answer:
I think B but I'm not sure
Step-by-step explanation:
Answer:
B i think
Step-by-step explanation:
you're welcome <3
Clara cycles at a constant speed of 7 meters per second from west to east along a path. She passes a road sign during her ride. If t represents the number of seconds since Clara was 12 meters east of the road sign, write an expression to represent Clara's distance east of the road sign.
The linear equation that represents Clara's distance is: y = 7t + 12.
Linear EquationGiven m as unit rate, and b as initial value, a linear equation can be expressed as, y = mx + b.
In the scenario given in the question:
t = no of seconds when Clara was 12 m east of the road sign7 = unit ratey is the total distance of Clara east of the road sign12 is the initial valueTherefore, the linear equation that represents Clara's distance is: y = 7t + 12.
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2. An elevator ascends, or goes up, at a rate of 750 feet per minute. Is the height
to which the elevator ascends proportional to the number of minutes it takes
to get there?
Need ASAP
Answer: yes I believe it is
Step-by-step explanation:
because if it were to go up 750 every minute then it would have to be proportional. :)
Explain how to solve the problem y = (xz)/ x for y when x = 3 and z = 2.
Answer:
y=6
standard form
Show the algorithm/abstract strategy to justify the 3/5?
The algorithm/abstract strategy to justify the fraction 3/5 involves interpreting it as a division, performing the division, and obtaining the decimal representation as the results.
To justify the fraction 3/5, we can use the concept of division and understand it as a ratio or proportion.
Algorithm/Abstract Strategy:
Start with the numerator, which is 3.
Identify the denominator, which is 5.
Interpret the fraction as a ratio or comparison between the numerator and denominator.
Understand that 3/5 represents a division where the numerator (3) is divided by the denominator (5).
Perform the division: 3 ÷ 5.
Simplify the division to its simplest form, if necessary.
The result of the division, in this case, is the decimal representation of the fraction.
If required, convert the decimal representation to a percentage or any other desired form.
For example, if we perform the division 3 ÷ 5, the result is 0.6.
So, 3/5 can be justified as the ratio or proportion where the numerator (3) is divided by the denominator (5) resulting in 0.6.
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This is a 30-60-90 triangle. What is the measure of x? rationalize the denominator.
Answer:
\( x=\frac{[2] \sqrt {[21] }}{[3] }\)
Step-by-step explanation:
Since, given is a 30°-60°-90° triangle.
\( \therefore \sqrt 7 = \frac{\sqrt3}{2} \times x\)
\( \therefore 2\sqrt 7 = \sqrt3 \times x\)
\( \therefore x=\frac{2\sqrt 7}{\sqrt 3}\)
\( \therefore x=\frac{2\sqrt 7(\sqrt 3)}{\sqrt 3(\sqrt 3)}\)
\( \huge \therefore x=\frac{[2] \sqrt {[21] }}{[3] }\)
Plz help me well mark brainliest if correct!...
Answer:
The population will get smaller.
Step-by-step explanation:
If the food decreases, then the people won’t have anything to eat, and so some will die, thus resulting in a lower population.