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gizmo_the_mogwai [7]
3 years ago
7

How do I find the other lengths?

Mathematics
1 answer:
MariettaO [177]3 years ago
4 0

Answer:

A = 14.8 B = 14.8

Step-by-step explanation

What you do first is you use the pythagorean theorem to write out the equation

a^2 + b^2 = c^2

a^2 + b^2 = 21^2

a^2 + b^2 = 441

i couldnt find any whole numbers to fit in this equation so just divide 441 by 2

and get the square root of 220.5 which is 14.8 to the nearest tenth for both a and c

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3 years ago
Need Help pretty fast.
kkurt [141]
Let us say that the amount needed to open an account is uniformly 10,000 in both methods and increases 10% annually and increases 1% per 1000. Original amount = 10, 000 ~ 10% <span><span>
1.      </span>Harrison </span>  
10% ~ increases 1% per 1000
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After 2 years = 11,000 x 0.22 = 2420 + 11,000 = 13, 420</span>  


<span><span>2.      </span>Sherrie</span>
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Hope this is right. What matters is the values the original values and the change in values, it really will depend on the numbers given.


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