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Ghella [55]
3 years ago
13

Can someone help me?? i need step by step, thank youuuu

Mathematics
1 answer:
Rufina [12.5K]3 years ago
6 0

Answer:

962.5 ft²

Step-by-step explanation:

Area of landing pad = Area of circle

d = 35 ft, r = 35/2 ft

Area = \pi r^2

\pi r^2 = \frac{22}{7} * \frac{35}{2}* \frac{35}{2}

     = 962.5 ft²

Thus area of landing pad = 962.5 ft²

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Simplify negative 5 and 1 over 6 − negative 8 and 1 over 2
Tomtit [17]

Answer:

Hi there!

Your answer is;

17/6 <em><u>OR</u></em> 2 & 5/6

Step-by-step explanation:

(-5+1)/6 - (-8+1)/2

First, simplify in parentheses!

-4/6 - -7/2

Next, change the symbol of 7/2 because two negatives make a positive!

-4/6 +7/2

Next, change the denominators so they both have the same

-4/6 + 7/2

× 3/3

-4/6 + 21/6

Simplify!

17/6

<u>OR</u>

2 & 5/6

Hope this helps

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<h3><em>Benjemin</em></h3>

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