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tiny-mole [99]
4 years ago
5

I dont get it i tried working on it and its hard

Mathematics
1 answer:
olga55 [171]4 years ago
3 0
On the cube, it measures in numerical order 1 to 6, so:
1,2,3,4,5,6.
We are finding how much red fabric was used for even numbered sides.

So we are looking for sides 2,4,6

Since 20 in. is measured on a side, we can determine the area: 20*2= 40 in.^2 (all sides are same and length*width)

Now we have how much fabric is used on each side, so apply the area to all the even numbers (2,4,6)

40*3= 120 inches
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An exam consists of two parts, Section X and Section Y. There can be a maximum of 95 questions. There must be at least 20 more q
GuDViN [60]

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X + Y <= 95.

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Step-by-step explanation:

It is given that section X and section Y can have hardly 95 questions.

Hence either both have them has total 95 questions or less than 95 questions.

If we take X as the number of questions section X has and Y as the number of questions section Y has then X + Y <= 95.

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That is Y >= 20+ X.

As shown in the graph the line passing through (95, 0) and (0, 95) the arrows are towards the origin because the origin satisfies the equation.

In the other line the origin that is (0, 0) does not satisfy the equation. Hence the arrows will not be towards the origin.

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3 years ago
How do i find the radius of a cylinder with only surface area and height
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Answer:

The area of a circle is defined as A=pi*R*R. To find the radius, first divide A/pi. The answer would be the square of the radius; therefore, the square root of A/pi is the radius of the cylinder. Volume is defined as V=pi*R*R*H, or V=A*H. Dividing the volume by the area V/A would result in the height of the cylinder.

Step-by-step explanation:


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Write an equation of the line that is parallel to y =
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Answer:

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Step-by-step explanation:

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