Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
|10| = 10
|-7| - 5 = 2
1 + |7| = 8
You start at (0,-4). You move left 1 unit and right 4 units. where do you end?
The coordinate of the point after transformation is: (3, -4)
What is the coordinate after moving of point?The coordinate initially is given as (0, -4).
Moving one unit to the left means a deduction of 1 unit from the x coordinate to get:
(0 - 1, -4)
= (-1, -4)
Moving by 4 units to the right means an addition of 4 units to x coordinate to get:
(-1 + 4, -4)
= (3, -4)
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A juice factory offers its juice in both bottles and cans. A class of students on a field trip decides to compare the numbers on cases of bottled juice and canned juice that are packaged each minute. The students count the number of cases that are packaged on each assembly line over several minutes.
The unit rate for canned juice, in cases per minute is; 50 cases per minute is; cases per minute
How to find the unit rate?From the attached file, we see that it is a graph showing canned juice on the y-axis and time taken in minutes on the x-axis.
Now, to find the unit rate also means to find the slope from 2 defined points. From the given graph, we will take the coordinates;
(1, 50) and (2, 100)
Thus;
Slope = (100 - 50)/(2 - 1)
Slope = 50 cases per minute
Thus, the unit rate for canned juice, in cases per minute is; 50 cases per minute.
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Complete question is; A juice factory offers its juice in both bottles and cans. A class of students on a field trip decides to compare the numbers of cases of bottled juice and canned juice that are packaged each minute. The students count the number of cases that are packaged on each assembly line over several minutes.
What is the unit rate for canned juice, in cases per minute? Explain how you found this unit rate.
Can you help me please
Answer: the answer is a. 11,627
Step-by-step explanation: a. doesn't round up to 13,000 but instead to 12,000
solve the following problem below
wich expression is equivalent to 0.5 * 0.6?
Answer:
0.3
Step-by-step explanation:
Answer:
0.3
Step-by-step explanation:
I hope this is what you where asking for?
A bag contains 36 red blocks, 49 green blocks, 23 yellow blocks, and 17 purples blocks. You pick one block from the bag at random. Find the indicated theoretical probability P(red or purple)
Solution:
Given that
\(\begin{gathered} number\text{ of red blocks}\Rightarrow36 \\ number\text{ of green blocks}\Rightarrow49 \\ number\text{ of yellow blocks}\Rightarrow23 \\ number\text{ of purple blocks}\Rightarrow17 \\ Total\text{ numbr of blocks}\Rightarrow125 \end{gathered}\)The probability of an event is expressed as
\(Pr(event)=\frac{number\text{ of desired outcome}}{total\text{ nu,ber of possible outcome}}\)In this case, the total number of possible outcome equals 125.
Step 1: Evaluate the probability of picking a red block.
Thus,
\(\begin{gathered} Pr(red)=\frac{number\text{ of red blocks}}{total\text{ numbr of blocks}} \\ =\frac{36}{125} \end{gathered}\)Step 2: Evaluate the probability of picking a purple block.
Thus,
\(\begin{gathered} Pr(purple)=\frac{number\text{ of purple blocks}}{total\text{ number of blocks}} \\ =\frac{17}{125} \end{gathered}\)Step 3: Evaluate the probability of picking a red or purple block.
The probability of picking a red or purple block is expressed as
\(Pr(red\text{ or Purple\rparen=Pr\lparen red\rparen+Pr\lparen purple\rparen}\)Thus, we have
\(\begin{gathered} Pr(red\text{ or purple\rparen=}\frac{36}{125}+\frac{17}{125} \\ \Rightarrow Pr(red\text{ or purple\rparen=}\frac{53}{125} \end{gathered}\)Hence, we have the theoretical probability P(red or purple) to be
\(\frac{53}{125}\)angles of a triangle
Answer:
x=70°
Step-by-step explanation:
angles on straight line add to 180 so...
180-120=60°
angles in triangle add to 180° so...
180°-50°-60°=70°
so x=70°
In a dart game, Awasin and Tally each threw the darts 10 times. Tally
had three (+2) scores, three (-3) scores and four (+1) scores. Awasin had
four (+2) scores, four (-3) scores, and two (+1) scores. The winner had the
greater score. Who won the game and what was their score?
Tally won the dirt throwing game and his score was 1.
What is a numerical expression?A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.
From the given information, The score of Tally is,
= 3×2 - 3×3 + 4×1.
= 6 - 9 + 4.
= 1.
The score of Awasin is,
= 4×2 - 4×3 + 2×1.
= 8 - 12 + 2.
= - 2.
So, Tally won the game and his score is 1.
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I really need help with this
A cheese maker changes the temperature of her milk at a rate of -2 per minute. What is the change in the temperature of the milk after 25 minutes?
please be sure about your answer !!
Answer:
-50
Step-by-step explanation:
25 * -2 = -50
Answer:
The change of temperature of the milk after 25 minutes will be -50 degrees because a rate of -2 per minute would be 25 times -2 Have a nice day! :)
there are 538 jelly beans in a bowl hector and Michael decided to share the jelly beans how many jelly beans do Michael and hector get? Their mom tells them they can not eat all the jelly beans at once. They can each eat an equal amount of jelly beans for four days. How many jelly beans do hector and Michael eat each day for four days
Answer:
67.25
Step-by-step explanation:
Since they can each get 1/2 the jelly beans but need to eat it over 4 days they will be eating 1/2*1/4 jelly beans per day. This is equal to 1/8x where x is the total jelly beans. We know the total so we can plug 538 in for x and divide 538 by 8 to get 67.25
Brian, Steve, and Rita invested a total of $24,000 in a business. Each person invested the same amount. Unfortunately, in the first quarter they suffered a loss of $4,500, which they shared equally. By what amount has each individual investment changed due to the loss?
A.
-$8,000
B.
-$3,500
C.
-$1,500
D.
+$1,500
Answer:
Option C: -$1500 is the correct answer.
Step-by-step explanation:
Given that:
Total amount invested in business = $24,000
Loss suffered in first quarter = $4500
As the amount is shared by Brian, Steve and Rita equally, therefore,
Loss of each person = \(\frac{Loss}{Number\ of\ people}\)
Loss of each person = \(\frac{4500}{3} = \$1500\)
As loss is defined by decrease in the investment,
Loss of each person = -$1500
Hence,
Option C: -$1500 is the correct answer.
Answer:
-$1,500
I hope this helps
Write an expression using the distributed property to dind the product of 7x63
The product of the expression 7 x 63 is 441.
We have,
To find the product of 7 x 63 using the distributive property, we can break down 63 as the sum of its factors, such as 60 and 3:
7 x 63 = 7 x (60 + 3)
Now, we can apply the distributive property by multiplying 7 to each term inside the parentheses:
7 x (60 + 3) = 7 x 60 + 7 x 3
Simplifying further:
7 x 60 + 7 x 3 = 420 + 21
Therefore,
The product of 7 x 63 is 441.
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The first orange palnt mixture contains 3 parts red and 5 parts yellow. A second orange paint mixture contains 4 parts
red and 6 parts yellow. Which of the following statements is true?
The two paint mixtures are the same shade of orange.
The second paint mixture is yellower than the first paint mixture.
The first paint mixture is yellower than the second paint mixture.
Answer:
The two paint mixtures are the same shade of orange.
Step-by-step explanation:
it started out as 3 and 5, they both went up ONE so it made it 4 and 6. it is the same color, just more paint.
obtuse is to more than 90° as reflex is to
9514 1404 393
Answer:
>180° (more than 180°)
Step-by-step explanation:
Angles are classified as ...
acute: < 90°right: = 90°obtuse: > 90°straight/linear: = 180°reflex: > 180°It seems that we're looking at definitions:
obtuse : >90° :: reflex : >180°
Select the correct answer.
Where does the graph of y= sin x from x = 0 to x = 277 start?
OA.
OB.
O C.
O D.
at its minimum
at an x-intercept
at its maximum
between an x-intercept and its maximum
Answer:
At an x-intercept
Step-by-step explanation:
y = sin x
y = sin 0
y = 0
(0,0) is an x-intercept but not it's maximum or minimum.
5w-15 as equivalent fraction
The required equivalent expression is given as 5(w - 3).
What is the equation?The equation is the relationship between variables and represented as y = ax + b is an example of a polynomial equation.
Here,
An equivalent expression of any expression is given as the simplifying the expression using various operations such as factors.
So,
Given expression,
= 5w - 15
As in the expression 5 is a common term between 5w and 15.
Take 5 commons and put the rest of the expression in the parenthesis.
= 5(w - 3)
Thus, the required expression is 5(w - 3).
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The figure shows a 1300-yard-long sand beach and an oil platform in the ocean. The angle made with the platform from one end of the beach is 84 degrees and from the other end is 76 degrees . Find the distance of the oil platform, to the nearest tenth of a yard, from each end of the beach.
Answer:
y = 3,254.3 yd
Step-by-step explanation:
Lets denote with 'x' and 'y' the distances we need to find.
Using the Law of Sines we can write:
x/(sin 76) = 1175/(sin(180 - (83 + 76))
x/(sin 76) = 1175/(sin 21)
x = 3,181.4 yd
y/(sin 83) = 1175/(sin(180 - (83 + 76))
y/(sin 83) = 1175/(sin 21)
y = 3,254.3 yd
The platform is 3,181.4 yards far from one end of the beach and 3,254.3 yd far from the other.
The distance of the oil platform is 3708.82 yards, from each end of the beach.
Given that,
The figure shows a 1300-yard-long sand beach and an oil platform in the ocean.
The angle made with the platform from one end of the beach is 84 degrees and from the other end is 76 degrees.
We have to determine,
The distance of the oil platform, to the nearest tenth of a yard, from each end of the beach.
According to the question,
Let x be the distance of the sand beach,
And y be the distance of oil platform.
The distance of the oil platform of a yard, from each end of the beach, is determined by using the sin rule,
\(\rm \dfrac{x}{sina} = \dfrac{y}{sinb}\\\\ \dfrac{x}{sin76} = \dfrac{1300}{sin(180-(84+76))}\\\\ \dfrac{x}{0.97} = \dfrac{1300}{sin(180-160)}\\\\\dfrac{x}{0.97} = \dfrac{1300}{sin20}\\\\\dfrac{x}{0.97} = \dfrac{1300}{0.34}\\\\ \dfrac{x}{0.97}= 3823.52 \\\\ x = 3823.52 \times 0.97\\\\x = 3708.82\)
Hence, The distance of the oil platform is 3708.82 yards, from each end of the beach.
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4.153) If the area of the shaded area in the drawing below is 56 inches square and the volume is 1400 inches cubed what is the height.
9514 1404 393
Answer:
25 inches
Step-by-step explanation:
The volume of a prism is given by the formula ...
V = Bh
Filling in the given values, we have ...
1400 in³ = (56 in²)h
h = (1400 in³)/(56 in²) = 25 in . . . . . . divide by the coefficient of h
The height of the triangular prism is 25 inches.
Answer: The answer is 25 inches, I hope my answer is very helpful to your own question and have the rest of the day! :D
Sincerely,
Jason Ta,
The ambitious of Brainly and the role of the TDSB and WHCI Student of the high school.
Step-by-step explanation:
What are three consecutive multiples of 3 if 2/3
of the sum of the first
two numbers is 1 greater than the third number?
The three consecutive multiples of 3 are 15, 18 and 21
To solve this problem
First, let's determine three successive multiples of 3:
The subsequent two would be "x+3" and "x+6" if we call the initial number "x".
Since we are aware that the third number (x+6) is one more than the first two numbers (x + x+3), we can write the following equation:
2/3(x + x+3) = (x+6) + 1
Simplifying this equation, we get:
2/3(2x+3) = x+7
Multiplying both sides by 3, we get:
2(2x+3) = 3(x+7)
Expanding and simplifying, we get:
4x + 6 = 3x + 21
Subtracting 3x and 6 from both sides, we get:
x = 15
Therefore, the three consecutive multiples of 3 are 15, 18 and 21
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Identify all the coefficients and constants of the following expression. by +8 The coefficient(s) of the expression is/are ) - (Use a comma to separate answers as nelded.) The constant(s) of the expression is/are (Use a comma to separate answers as needed.)
coefficients are the numbers taht are multiplying the variable
in this case
coefficient=6
the constants are the ones that are not multiplied by anything
constant=8
What is angle
Enter your answer in the box
Answer:
CAB is 37 degrees
Step-by-step explanation:
90 + 53 = 143
180 - 143 = 37
Find the quotient of z₁ by z2. Express your answer in
trigonometric
form.
² - 3 (0 (4) + (*))
Z₁ cos
+/sin
Z₂
²2 = 7 (cos(377)+
COS
8
O A. 7 (cos (577) + i sin (5/77))
8
B.
21(cos(577)+isin (577))
8
OC. 21 cos
21(cos(-7)+ i sin(-77))
O D. 7 (cos(-7) + + sin(-7))
i
+/sin
37T
8
The quotient of z₁ by z₂ in trigonometric form is:
7/21 * (cos(584°) + i sin(584°))
To find the quotient of z₁ by z₂ in trigonometric form, we'll express both complex numbers in trigonometric form and then divide them.
Let's represent z₁ in trigonometric form as z₁ = r₁(cosθ₁ + isinθ₁), where r₁ is the magnitude of z₁ and θ₁ is the argument of z₁.
We have:
z₁ = 7(cos(577°) + i sin(577°))
Now, let's represent z₂ in trigonometric form as z₂ = r₂(cosθ₂ + isinθ₂), where r₂ is the magnitude of z₂ and θ₂ is the argument of z₂.
From the given information, we have:
z₂ = 21(cos(-7°) + i sin(-77°))
To find the quotient, we divide z₁ by z₂:
z₁ / z₂ = (r₁/r₂) * [cos(θ₁ - θ₂) + i sin(θ₁ - θ₂)]
Substituting the given values, we have:
z₁ / z₂ = (7/21) * [cos(577° - (-7°)) + i sin(577° - (-7°))]
= (7/21) * [cos(584°) + i sin(584°)]
The quotient of z₁ by z₂ in trigonometric form is:
7/21 * (cos(584°) + i sin(584°))
Option C, 21(cos(-7°) + i sin(-77°)), is not the correct answer as it does not represent the quotient of z₁ by z₂.
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Yahaya, a Tailor started sewing an agabada dress at 9:45am. he completed the dress at 12:30pm. How long did he take to sew the dress
E
What is the value of the expression when n = 3?
6 (n+ 2)
n
f
16
22
30
66
The table below represents a frequency distribution for the age (in years) of employees at a particular company.
Age (in years) Frequency
23-29
25
30-36
41
37-43
37
Use the table to answer the following questions.
Your answers should be exact numerical values
The class width used for the frequency distribution is
The class midpoint for the class 23-29 is
The class midpoint for the class 30-36 is
The class midpoint for the class 37-43 is
Check
The class width used for the frequency distribution is 6.
The class midpoint for the class 23-29 is 26.
The class midpoint for the class 30-36 is 33.
The class midpoint for the class 37-43 is 40.
To find the class width of the frequency distribution, we need to determine the range of each age class. The range is the difference between the upper and lower boundaries of each class. Looking at the table, we can see that the class boundaries are as follows:
23-29
30-36
37-43
For the class 23-29, the lower boundary is 23 and the upper boundary is 29. To find the class width, we subtract the lower boundary from the upper boundary:
Class width = 29 - 23 = 6
So, the class width for the frequency distribution is 6.
To find the class midpoint for each class, we take the average of the lower and upper boundaries of each class.
For the class 23-29:
Class midpoint = (23 + 29) / 2 = 52 / 2 = 26
For the class 30-36:
Class midpoint = (30 + 36) / 2 = 66 / 2 = 33
For the class 37-43:
Class midpoint = (37 + 43) / 2 = 80 / 2 = 40
So, the class midpoint for the class 23-29 is 26, for the class 30-36 is 33, and for the class 37-43 is 40.
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-3x+y=11,4x+3y=7 use stubstitution to solve
On solving the given system of equations →
Eq { 1 } : - 3x + y = 11
Eq { 2 } : 4x + 3y = 7
using substitution, we get {x} = -2 and {y} = 5.
What is a system of equations?In mathematics, a system of equations is a pair of equations which have a common set of solutions.
Given is the system of equations as -
- 3x + y = 11
4x + 3y = 7
The given system of equations is -
- 3x + y = 11
4x + 3y = 7
Now, we can write -
y = 11 + 3x
So -
4x + 3(11 + 3x) = 7
4x + 33 + 9x = 7
16x = - 26
{x} = - 2
Then, we can write -
- 3 x - 2 + y = 11
{y} = 5
Therefore, on solving the given system of equations using substitution, we get {x} = -2 and {y} = 5.
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O
X
y
X
y
X
y
X
y
0
2
0
0
-1
0
1
0
5
2
113
1
2
2
8
4
WIN
3
3
4
11
2.5 -2.5-7.5 -12.5
6
W/W
5
6
Select all table’s that represent proportional relationship between x and y
All tables that represent proportional relationship between x and y are:
B. table B.
E. table E.
What is a proportional relationship?In Mathematics and Geometry, a proportional relationship is a type of relationship that produces equivalent ratios and it can be modeled or represented by the following mathematical equation:
y = kx
Where:
y represents the x-variable.x represents the y-variable.k is the constant of proportionality.Next, we would determine the constant of proportionality (k) by using various data points as follows:
Constant of proportionality, k = y/x
Constant of proportionality, k = (20 - 15)/(10 - 5) = (5 - 4)/(1 - 0)
Constant of proportionality, k = 1.
Therefore, the required linear equation is given by;
y = kx
y = x
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Missing information:
The question is incomplete and the complete question is shown in the attached picture.
1. Toni bought 5 t-shirt for $54 . They each cost the same . Also please tell me how to right it
Answer:
5 T-shirts = $54
10 T-shirts = $108
20 T-shirts = $216
representing bench mark fractions in a number line
Answer:
A = 1/8
B = 1/4
C = 5/8
D = 7/8
Step-by-step explanation:
We have a number line between 0 and 1.
First we look at it into two equal intervals. One between 0 and 1/2, and the other between 1/2 and 1.
1/2 is the point before C.
Now we look between 0 and 1/2.
B is the midpoint of this segment.
So B is 1/2*(1/2) = 1/4
A is the midpoint between 0 and B, so 1/2*(1/4) = 1/8
C is the midpoint between 1/2 and 3/4
So
\(C-\frac{1}{2}=\frac{3}{4}-C\)\(2C=\frac{3}{4}+\frac{1}{2}\)\(2C=\frac{3}{4}+\frac{2}{4}\)\(2C=\frac{5}{4}\)\(C=\frac{5}{4}\ast\frac{1}{2}=\frac{5}{4\ast2}=\frac{5}{8}\)D is the midpoint between 3/4 and 1. So
\(D-\frac{3}{4}=1-D\)\(2D=1+\frac{3}{4}\)\(2D=\frac{4}{4}+\frac{3}{4}\)\(2D=\frac{7}{4}\)\(D=\frac{7}{4}\ast\frac{1}{2}=\frac{7}{8}\)