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FrozenT [24]
3 years ago
14

The Pythagorean Theorem, c2 - a2 + b2, can be used to find a missing side of a right triangle. If c - 14 and a = 10, which equat

ion
can be used to solve for b?
196 = 100+ b2
B)
2 = 100 + 196
100 = 22 +62
196 = a2 + 102
Mathematics
1 answer:
storchak [24]3 years ago
5 0

Answer: 196 = 100 + b^2

Step-by-step explanation:

plug values into c^2 = a^2 + b^2

where c = 14 and a = 10

14^2 = 10^2 + b^2

196 = 100 + b^2

the first answer choice

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Find the balance on a deposit of $1,150 that earns 9% interest compounded annually for 2 years
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P = 1150, r = 9% = 0.09 per year, n = 2 years.

A = P(1 + r)ⁿ

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A ≈ 1150(1.09)²  ≈ 1366.32
<span>
Amount </span> ≈ $ <span>1366.32</span>
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3 years ago
Patios can be made by mixing cubic meters of cement, gravel, and stones in the ratio 9:4:6. How much gravel is needed to make 20
LenKa [72]

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7 0
2 years ago
the distance traveled, in meters, of a coin dropped from a tall building is modeled by the equation d(t) = 4.9t^2 where d equals
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Average rate of change from t = 3 to t = 6 is (d(6) - d(3) )/(6 - 3) = (4.9(6)^2 - 4.9(3)^2)/3 = (4.9(36) - 4.9(9))/3 = (176.4 - 44.1)/3 = 132.3/3 = 44.1

Therefore, the coin travels an average distance of 44.1 meters from 3 seconds to 6 seconds.
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3 years ago
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