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3 years ago

(9.310^2)(8.4*10^2)

Mathematics

2 answers:

solmaris [256]3 years ago

4 0

Answer:

781,200

Step-by-step explanation:

Harman [31]3 years ago

3 0

Answer:

Hi! The answer to your question is 7.812 * 10^5 OR 781200

Step-by-step explanation:

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Hope this helps!!

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Nana76 [90]

Answer: $1267.18yd^2$

Step-by-step explanation:

$Formula: \pi r(r+\sqrt{h^2+r^2} )$

We need;

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We don't have the radius, but we do have the diameter. A diameter is twice the radius. Therefore, we can divide the diameter by 2 in order to obtain the radius.

$\frac{d}{2}= \frac{24}{2}=12yd$

Now plug this info into the formula.

$(3.14)(12yd)[(12yd)+\sqrt{(18yd)^2+(12yd)^2} ]$

Let's solve the square root first.

$(3.14)(12yd)[(12yd)+\sqrt{324yd^2+144yd^2} ]$

$(3.14)(12yd)[(12yd)+\sqrt{468yd^2} ]$

$(3.14)(12yd)[(12yd)+\sqrt{468yd^2} ]\\(3.14)(12yd)(12yd+21.63yd)$

Now solve the sum

$(3.14)(12yd)(33.63yd)\\$

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3 years ago

Read 2 more answers

(9.3*10^2)*(8.4*10^2)

(9.310^2)(8.4*10^2)