Which equation represents the line A. Y=-4x+2 B. Y=-1/4-0.5 C. Y=1/4x+2 D.y=4x-0.5 E. Y=4x+
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Answer:
if E. says y= 4x +2 then that's the correct answer
Related Questions
use fraction strips to find the sum. Write your answer in simplest form.
1/3 + 1/4
Answers
Answer:
7/12
Step-by-step explanation:
1/3 + 1/4
~Find common denominators
4/12 + 3/12
~Add
7/12
Best of Luck!
Answer:
7/12
Step-by-step explanation:
1/3 -> 4/12
1/4 -> 3/12
4/12 + 3/12 =7/12
Select the correct answer Which statement about the inequality 2 1/5 < 2 3/5 is true?
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Answer: We are given inequality 2(1)/(5) < 2(3)/(5). This can be read as : 2(1)/(5) is less than 2(3)/(5). Therefore, 2(3)/(5)
Step-by-step explanation:
This is Expert Verified Answer We are given inequality 2(1)/(5) < 2(3)/(5). This can be read as : 2(1)/(5) is less than 2(3)/(5).
Mali bought a new car. She drove 63 miles the first month and 64 miles the second month. How much further did she drive the second month? Explain each step.
Answers
Answer:
1 mile
Step-by-step explanation:
Answer:
One extra mile
Step-by-step explanation: mali drove 63 miles the first month and 64 the second all u have to do is
how much she drove the second month with the first month and u get 1mile
i need HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
No, they are not in proportion
Step-by-step explanation:
As when we cross-multiply 2/3 and 7/10, we get 20 = 21
When we cross-multiply 1 and 3/5, we get 5 = 3
When we cross-multiply 4/3 and 1/2, we get 8 = 3
20=21 ≠ 5=3 ≠ 8=3
∴ Hence, they are not in proportion.
Hope this helped. Pls mark me the BRAINLIEST!
Suppose Serena invests $2,500 for 3 years and 6 months and earns $328.13. What was the rate of interest as a percentage? Round your answer to the nearest hundredth of a percent. please somebody help me with this!
Answers
Answer: 4.38%
Step-by-step: Assuming simple interest, we start by writing the formula for simple interest.
A triangular prism is attached to a rectangular prism as shown below.
If w = 8 inches, x = 5 inches, y = 20 inches, and z = 11.3 inches, what is the total surface area of the EXTERIOR FACES of the figure?
(Answer choices in picture!!) (I WILL GIVE BRAINLIEST)
Answers
Surface area of the triangular prism:
The triangular prism has two triangular faces and three rectangular faces.
The triangular faces have base (x) of 5 inches and height (y) of 20 inches. The surface area of each triangular face is (1/2) * base * height = (1/2) * 5 * 20 = 50 square inches.
The rectangular faces have dimensions (w, y, and z) of 8 inches, 20 inches, and 11.3 inches, respectively. The surface area of each rectangular face is length * width. Adding the surface areas of the three rectangular faces, we get: 2 * (w * y) + 2 * (w * z) + 2 * (y * z) = 2 * (8 * 20) + 2 * (8 * 11.3) + 2 * (20 * 11.3) = 320 + 180.8 + 452 = 952.8 square inches.
Surface area of the rectangular prism:
The rectangular prism has six rectangular faces.
The dimensions of the rectangular prism are (w, x, and y) of 8 inches, 5 inches, and 20 inches, respectively. The surface area of each rectangular face is length * width. Adding the surface areas of the six rectangular faces, we get: 2 * (w * x) + 2 * (w * y) + 2 * (x * y) = 2 * (8 * 5) + 2 * (8 * 20) + 2 * (5 * 20) = 80 + 320 + 200 = 600 square inches.
Total surface area of the exterior faces:
To find the total surface area of the exterior faces, we add the surface areas of the triangular prism and the rectangular prism: 50 + 952.8 + 600 = 1,602.8 square inches.
Therefore, the total surface area of the exterior faces of the figure is approximately 1,602.8 square inches. However, none of the given answer choices match this value. Please recheck the given dimensions or options provided.
Please help me out with this problem
Answers
Answer:
The value of y is \(-1.33...\)
Step-by-step explanation:
WKT, the given equation is \(\frac{-1}{2} =\frac{3}{8} y\)
Here, y is a variable.
Now, to solve the equation,
we need to multiply \(\frac{8}{3}\) on both sides of the given equation, in order to get the values of y.
That is, \(\frac{-1}{2}\) × \(\frac{8}{3} =\frac{8}{3}\) × \(\frac{3}{8} y\)
⇒\(-\frac{1}{2}\) × \(\frac{8}{3}= y\)
⇒\(-\frac{8}{6}=y\)
⇒\(y=-\frac{4}{3}\)
or \(y=-1.333\)
Therefore, the value of y is \(-1.33...\).
To learn more about cross-multiplication,
https://brainly.com/question/13019339
PLEASE ANSWER AS FAST AS YOU CAN BUT PLEASE GET THE RIGHT ANSWER!!!
Answers
Answer: (-3,-8)
Step-by-step explanation: opposite of (3,-8)
Joanna draws a scale model of a rectangular table for a carpenter to build.
On her drawing, 3/4 of an inch represents 1 foot. In the drawing, the table is 7 1/2 inches long. How long, in feet, will the table be when the carpenter builds it?
A. 4 2/3 ft
B. 2 5/8 ft
C. 5 5/8 ft
D. 10 ft
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Answer:
D
Step-by-step explanation:
just multiply the three over four inches with seven and a half to get the accurate measurements
Whats 4/5 divided by 16/5 |answers: 3/4 | 1 15/16 | 1 1/4 | 65/75
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Answer:
1/4
qwerty j i o p a s d f g h j k l z x c vb n m
A map has a scale of 1 cm: 5 km. Determine how far apart two cities are if they are 8 cm apart on the map.
A. 1/5 = 8/x
B. 1/x = 5/80
C. 1/5 = 80/x
D. 1/x = 8/5
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Answer:
A
Step-by-step explanation:
Let's set up two ratios...
1 cm : 5km
8 cm : x km
Therefore the answer is A
Someone help me with this ASAP!
Answers
Answer:
48.1 somewhere around 36 and 57
Step-by-step explanation:
Answer:
36-57
Step-by-step explanation:
18.50 x 2.6 = 48.10, which is between those two numbers
A circle has a radius of 20 cm. What is the exact area of
the circle?
Answers
Answer:1256.64cm²
Step-by-step explanation:
(explanation please so i can understand)
Triangle JKL has vertices at J(−1, −5), K(−2, −2), and L(2, −4). Determine the translation direction and the number of units of the image of triangle JKL if vertex J′ is at (−1, −8).
3 units down
3 units up
7 units to the right
7 units to the left
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Answer:
3 units down
Step-by-step explanation:
J(-1, -5) → J'(-1, -8)
The x coordinate of the vertex J is -1 and does not change in J' (it is still -1)
The y coordinate of J is -5, and for J' is -8. This means the translation direction of 3 units down. (-8- -5 = -3)
If Mark earns $450 interest on a 3 year investment of $6000, what is the interest rate?
A. 8%
B. 6.5%
C. 2.5%
D. 4.5%
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Answer: D. 4.5%
I USED AN INEVESTMENT CALULATOR
HELP ME FAST PLEASE IF U LOVE MAF
Answers
Answer:
yes, because the value of the angles in both the triangles are the same
Step-by-step explanation:
in triangle 1, the given value is 47 and 78. we can find the unknown value by taking 180 and minus 47 and 78, you will get 55°. in triangle 2, the given value is 47 and 55, like the previous step, take 180 and minus 55 and 47. you will get 78.
and now, you can find out that the three values in both the triangles are the same
Answer:
Yes, I guess you can say the triangles are similar. For example, all 4 sides are an acute angle. In addition, both triangles are missing 1 degree shown on the picture.
I NEED THIS RIGHT AT THIS MOMENT ASAP PLS!!!!!!!!!!!!!!
Answers
The slope of a line can be calculated using the formula:
slope = (change in y-coordinates)/(change in x-coordinates)
In this case, the change in x-coordinates is (x + 9) - (3 - 2x), which simplifies to 4x + 6.
The change in y-coordinates is 7 - 12, which is -5.
For a vertical line, the slope is undefined, which means the change in x-coordinates must be zero. Therefore, we set 4x + 6 = 0 and solve for x:
4x + 6 = 0
4x = -6
x = -6/4
x = -3/2
So, the value of x for which the line passing through points F(3-2x, 12) and G(x + 9, 7) is vertical is x = -3/2.
the ratio of the number of oranges to apples to bananas is 8:5:2. if there are 120 fruits in total, how many bananas are there
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Answer:
Step-by-step explanation:
To find the number of bananas, we need to determine the proportion of bananas in the total number of fruits based on the given ratio.
Let's assume that the ratio of oranges, apples, and bananas can be represented by 8x, 5x, and 2x, respectively, where x is a common multiplier.
The sum of the parts in the ratio is 8x + 5x + 2x = 15x.
We know that the total number of fruits is 120. Therefore, we can set up the following equation:
15x = 120
To solve for x, we divide both sides of the equation by 15:
x = 120 / 15
x = 8
Now that we know the value of x, we can find the number of bananas by multiplying it by the corresponding part of the ratio:
Number of bananas = 2x = 2 * 8 = 16
So, there are 16 bananas in total.
We can add all the parts to the ratio and get 15. Out of 15 parts, 2 are bananas. Now we can calculate how many fruits are in one part. One fifteenth of 120 is 8, so there are 8 fruits in one part. 2 parts are bananas, so multiplying 8 with 2 gives us our answer, 16.
The number 17,31 and 73 are prime numbers reversing the order of the digits to make 71,13 and 37 are also result in prime numbers does reversing the order of the digits of a two digit prime number always result in a prime number explain
Answers
Answer:
No
Step-by-step explanation:
take the example of 19. it is a prime number but when flipped gives 91, divisible by 7 and 13, therefore not prime. The examples in the question were just carefully selected to be true.
What is the answer to this question?
a. 2/3
b. 21/39
c. 26/45
d. 27/29
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3/5(t+18)=-3(2-t) add work please!!!!!!!!
Answers
Answer:
7
Step-by-step explanation:
3/5(t+18) = -3(2-t) Distribute
3/5t + 10 4/5 = -6 + 3t Subtract 3/5t in both sides
10 4/5 = -6 + 2 2/5t Add 6 on both sides
16 4/5 = 2 2/5t Divide
t = 7
(4 x 5) ( 4 x 9)
i need help
Answers
Answer:
(20) (36) this is your answer bro
the table shows how thee coordinates change when you rotate a point 90^0 counterclockwise around the origin. Compare the coordinates of the image point to the original point.
Original: (2,1) (-1,3) (-4,-2) (6,-5)
rotated: (-1,2) (-3,-1) (2,-4) (5,6)
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Select all the intervals over which this function is increasing
A. interval 1
B. interval 2
C. interval 3
D. interval 4
E. Interval 5
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please mark as brainliest
If a shape if rotated 180° clockwise, which of the following statements is true about the coordiantes of the image?
A
The x and y coordinates will change positions.
B
The sign of the x coordinate will change to its oppostite sign and the y-coordinates will remain the same.
C
The sign of the x and y coordinates will change and the new x and y will remain in the same position.
D
The sign of the y-coordinates will change to their opposite sign and x and y will change positions.
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Answer: C
Step-by-step explanation:
Answer: c
Step-by-step explanation:
pls answer ASAP this is due in 30 minutes
what's the length of the hypotenuse of the triangle if x = 3
Answers
Answer:2√73
Step-by-step explanation:Input x with 3
2(3) = 6
5(3) + 1 = 16
16 squared is 256
6 squared is 36
A square plus B squared is C squared
square root of 292
I NEED THE ANSWER ASAP
The number of students who smoke cigarettes at Broxton College is decreasing at a rate of one smoker every 6.31 days. At what rate in smokers per year is the number of smokers declining? Assume 365 days in a year and round to the nearest tenth of a smoker per year
Answers
Answer:
57.8
Step-by-step explanation:
We can set up a proportion for this, assuming x is the smokers lost in 365 days.
\(\frac{1}{6.31} = \frac{x}{365}\)
Using the cross products property, we know that x will be equal to:
\((365\cdot1) \div 6.31\\365\div6.31\\\\\approx 57.8\)
Hope this helped!
A recipe for cookies calls for 2/3 of a cup of sugar per batch. Elana used 5 1/3 cups of sugar to make multiple batches of cookies.
How many batches did she make?
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Answer:
8 batches
Step-by-step explanation:
divide 5 1/3 by 2/3, or add 2/3 each time
2/3
1 1/3
2
2 2/3
3 1/3
4
4 2/3
5 1/3
she made 8 batches of cookies
Answer:
8 Batches
Step-by-step explanation:
5 1/3 = 16/3
16 (cups of sugar used) / 2(cups of sugar per batch) = 8
8 batches
Sorry if it doesn't make sense!
The area of a square root is 2.25m2. what is the length of each side of the square?
Show work pls, thank you.
Answers
Answer:
1.5 m
Step-by-step explanation:
Area = length * width
or we can say
Area = side1*side2
since they are the same we can say
Area = side * side
which also means area = side^2
so we have the area and we want the side, we need the inverse operation for squaring something. the inverse of squaring something is square rooting
so
sqrt(Area) = side
so
side = sqrt(2.25)
= 1.5 m
I feel like i made a short story long but i hope it helped =)
Answer the questions below:
Answers
The circumference of the scaled copy is twice the circumference of the original circle.
The area of the scaled copy is four times the area of the original circle.
How to draw a scaled copy of the circle using a scale factor of 2?
a. To draw a scaled copy of the circle with a scale factor of 2, multiply the radius of the original circle by 2, and then draw a circle with this new radius centered at the same point as the original circle.
For example, if the original circle has a radius of 4 units, the scaled copy will have a radius of 2 × 4 = 8 units.
b. The circumference of a circle is given by the formula C = 2πr,
where C is the circumference and r is the radius of the circle.
Thus, the circumference of the original circle is C₁ = 2πr₁ and the circumference of the scaled copy is C₂ = 2πr₂.
Since the scale factor is 2, we have r₂ = 2r₁, so the circumference of the scaled copy is C₂ = 2π(2r₁) = 4πr₁ = 2C₁.
This means that the circumference of the scaled copy is twice the circumference of the original circle.
c. The area of a circle is given by the formula A = πr²,
where A is the area and r is the radius of the circle.
Therefore, the area of the original circle is A₁ = πr₁² and the area of the scaled copy is A = πr₂²
Since the scale factor is 2, we have r₂ = 2r₁, so the area of the scaled copy is A₂ = π(2r₁)² = 4πr₁ ² = 4A₁ . This means that the area of the scaled copy is four times the area of the original circle.
Learn more about area of a circle on:
brainly.com/question/10645610
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Answer:
The circumference of the scaled copy is twice the circumference of the original circle.
The area of the scaled copy is four times the area of the original circle.
How to draw a scaled copy of the circle using a scale factor of 2?
a. To draw a scaled copy of the circle with a scale factor of 2, multiply the radius of the original circle by 2, and then draw a circle with this new radius centered at the same point as the original circle.
For example, if the original circle has a radius of 4 units, the scaled copy will have a radius of 2 × 4 = 8 units.
b. The circumference of a circle is given by the formula C = 2πr,
where C is the circumference and r is the radius of the circle.
Thus, the circumference of the original circle is C₁ = 2πr₁ and the circumference of the scaled copy is C₂ = 2πr₂.
Since the scale factor is 2, we have r₂ = 2r₁, so the circumference of the scaled copy is C₂ = 2π(2r₁) = 4πr₁ = 2C₁.
This means that the circumference of the scaled copy is twice the circumference of the original circle.
c. The area of a circle is given by the formula A = πr²,
where A is the area and r is the radius of the circle.
Therefore, the area of the original circle is A₁ = πr₁² and the area of the scaled copy is A = πr₂²
Since the scale factor is 2, we have r₂ = 2r₁, so the area of the scaled copy is A₂ = π(2r₁)² = 4πr₁ ² = 4A₁ . This means that the area of the scaled copy is four times the area of the original circle.
Step-by-step explanation: