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3 years ago

Help.tttttttttlloppp

Mathematics

1 answer:

DochEvi [55]3 years ago

8 0

Answer:

I think it is 20.75°

Step-by-step explanation:

An interesting problem!

the m arcVYX = 282° so the m arcVYXV must equal 360°

so the m arcVX must equal 360 - 282 = 78°

I beleive m angle UVX - m arcVX = 78°

78 = 4x - 5

83 = 4x

20.75° = x

I don't like this answer. I would normally exspect whole numbers for most algebra problems

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kondor19780726 [428]

Answer: volume of pyramid is

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Step-by-step explanation:

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4 years ago

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3 years ago

4. Which of the following expressions represents the perimeter of the figure below?

Alexxx [7]

<h2>Explanation:</h2><h2 />

Hello! Remember you have to write complete questions in order to get good and exact answers. Here I'll help you assuming some things. First of all, for a two dimensional shape, the perimeter is defined as the distance around it. Suppose we have a rectangle whose dimensions are:

$l=4x+9 \\ \\ w=2x-19 \\ \\ \\ l:Length \\ \\ w:Width \\ \\ \\ \text{So the perimeter is:} \\ \\ P=2l+2w \\ \\ P=2(4x+9)+2(x-19) \\ \\ P=8x+18+2x-38 \\ \\ P=(8x+2x)+(18-38) \\ \\ \boxed{P=10x-20}$

So in this context:

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4 years ago

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mote1985 [20]

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Step-by-step explanation:

For given change in fractions from $\frac{3}{8}$ to $\frac{7}{8}$

The initial fraction= $\frac{3}{8}$

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Change in fractions= New fraction-Initial fraction

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As change in fraction is positive thus it is an increase.

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