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kkurt [141]
4 years ago
7

Write the direct variation function given that y varies directly with x, and y = 6 when x = 10.

Mathematics
1 answer:
ivolga24 [154]4 years ago
4 0
0.6=k
This is your answer because the equation is for direct variation is y=kx
You substitute the numbers
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The area of the base is 1·/4ft^2 . What is the volume of the cube?
Amiraneli [1.4K]

Answer:

1/8 ft^3

Step-by-step explanation:

The cube has equal sides. So u square root the base area and u get 1/2 ft. The length, width and height are all 1/2. So u cube the 1/2. Your final answer would be 1/8 ft^3.

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3 years ago
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Which equation shows the result of substituting and expression for y from the first equation into the second equation for the gi
krek1111 [17]

Answer:

x-2x = -3 and x = 3

Step-by-step explanation:

Given the expression

y=x+5.... 1

y-2x=2.... 2

Substituting the first equation into the second we will have;

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I can’t tell if 3 is a dilation or not!
S_A_V [24]

Answer:

No, its not

Step-by-step explanation:

The points of the image are not moved away from the center of dilation proportionally. I don't think anyway.

3 0
3 years ago
Point T has coordinates (10,20). To calculate the coordinates of point T′ in the image,
Hatshy [7]

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Step-by-step explanation:

For this exercise it is important to know the definition of "Dilation".

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If the Dilation is centered at the origin, and knowing the scale factor of \frac{9}{5}, you need to multiply each coordinate of the point T by the scale factor in order to find the coordinates of the Image T'.

Knowing that the point T has the following coordinates:

T(10,20)

You get that the coordinates of the Image T' are the shown below:

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4 years ago
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Answer:

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Step-by-step explanation:

225/10=441/G

cross multiply

225G=10*441

225G=4410

G=4410/225

G=19.6 gallons of gas

5 0
4 years ago
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