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MariettaO [177]

3 years ago

8

I want to build a deck around my pool that is the same width all the way around. If the pool is 8meters by 10meters and I have e

nough wood for 280 m^2 square of deck how wide can I build it

1 answer:

anastassius [24]3 years ago

4 0

Answer:

Step-by-step explanation:

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4x^3(5x) = what,<br> will mark brainliest

Alisiya [41]

The answer to that is 20x^4

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Simplify the expression if possible 4^3 × 4^5 and write you answer as a power ( using exponents )

alexgriva [62]

Answer:

4^8

Step-by-step explanation:

If you are multiplying two bases that are the same with different exponents, the exponents get added and the base stays the same:

$x^a*x^b=x^{a+b}\\\\4^3*4^5=4^{3+5}\\\\4^3*4^5=4^8$

Therefore, 4^3 * 4^5 = 4^8

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2 years ago

What is (1/4) / (6/7)<br> Please don’t just tell me the answer, please review the steps.

lbvjy [14]

Answer:

7/24 Is The Answer!

Step-by-step explanation:

Division of fractions is equivalent to multiplication by the reciprocal of the second fraction:

1/4 Divided by 6/7 = 1/4 ₓ 7/6

Once rearranged, multiply all of the numerators by each other. Do the same with the denominators and form a new fraction with these values:

1/4 times 7/6 = 7/24

The result Is

1/4 divided by 6/7 = 7/24

6 0

3 years ago

What is the volume of a hemisphere with a radius of 3.6cm, rounded to the nearest tenth of a cubic cm?

drek231 [11]

Answer:

$97.7161 {cm}^{3}$

Step-by-step explanation:

<h3>Input Data :</h3>

Length = 3.6 cm

<h3>Objective :</h3>

Find the volume of Hemisphere.

<h3>Formula :</h3>

Volume =

$\frac{ 2\pi {r}^{3} }{3}$

<h3>Solutions</h3>

volume =

<h3> $\frac{2 \times 3.1416 \times 3.6 ^{3} }{3}$ </h3>

$\frac{2 \times 3.1416 \times 46.656}{3}$

$\frac{293.1483}{3}$

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3 years ago

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Molodets [167]

Answer:

26 2/3

Step-by-step explanation:

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