4 years ago

Can you answer these please

1 answer:

7 0

Multiply 16 times 16 and repeat it the number of exponents.Do the same with the others and then you add them and find x.

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1 year ago

You have an above ground pool that is 20 feet in diameter. One bag of sand does three square feet. How many bags of sand do you

r-ruslan [8.4K]

Answer: Number of sand bags are 105

Step-by-step explanation:

Alright, lets get started.

The diameter of pool is given as : $20 \ \text{feet}$

The radius of pool will be : $r=\frac{20}{2}=10$

So the area of the pool will be:

Area = $\pi r^2$

Area = $\pi *10^2$

Area = $100 \pi$

Area = $314.16$

3 square feet is covered by 1 sand bag, so

314.16 square feet will be covered by : $\frac{314.16}{3}$

So, no of sand bag = $104.7$

Rounding off to nearest number

Number of sand bags are 105 : Answer

Hope it will help :)

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4 years ago

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Answer:

The Quadratic Formula: Given a quadratic equation in the following form:

ax2 + bx + c = 0

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Step-by-step explanation:

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