What's the answer to this??

Mathematics

1 answer:

Vitek1552 [10]3 years ago

4 0

(2x^3 + 8x )/(4x^5)
= {2x (x^2 + 4)}/ (2x)(2x^4)
= (x^2 +4)/(2x^4)

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Meryl needs to cut down 10.5 trees for every 555 cabins she builds.

inysia [295]

<u>Answer: </u>

6.3 trees.

<u>Step-by-step explanation: </u>

We have been given that Meryl needs to cut down 10.5 trees for every 5 cabins she builds.

Let us find the number of trees Meryl needs to cut down to build 1 cabin by dividing 10.5 by 5.

Now let us multiply 2.1 by 3 to find the number of trees Meryl needs to cut down to build 3 cabins.

Therefore, Meryl needs to cut down 6.3 trees, if she builds 3 cabins.

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3 years ago

1) The assistant principal at the girl’s school wants to determine which type of snack to give out to the entire Girls School po

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Answer:

Step-by-step explanation:

Due to the fact that you are surveying more people and that those people are differentiated there will be a more representative answer rather than a biased one.

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3 years ago

Read 2 more answers

Please answer this correctly

Olenka [21]

Answer:

28 and 7

Step-by-step explanation:

The area of a triangle is base*height/2, no matter the shape.

So the big one is 8*7/2 = 28 in²

And the little one is 2*7/2 = 7 in²

The total trapezoid therefore has an area of 28+7=35 in²

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4 years ago

A rectangle has a length of 4 feet and a perimeter of 14 feet. What is the perimeter of a similar rectangle with a width of 9 fe

mina [271]

Answer:

Option C. $42\ ft$

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is equal to the scale factor and the ratio of its perimeter is equal to the scale factor too

step 1

Find the width of the rectangle that has a length of 4 feet and a perimeter of 14 feet

The perimeter of a rectangle is equal to

$P=2(L+W)$