Mathematics: Which equals cos A to the nearest hundredth? 0 9.5 11 B O 0.86 O 1.58 O 0.55 O 0.63

Which equals cos A to the nearest hundredth? 0 9.5

Ответ:

josyley78

11.06.2021

Mathematics

cosA ≈ 0.55

Step-by-step explanation:

cosA = $\frac{adjacent}{hypotenuse}$ = $\frac{AC}{AB}$ = $\frac{6}{11}$ ≈ 0.55 ( to the nearest hundredth )

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Ответ:

cjustiniano705

01.02.2020

Mathematics

F = GMm / r^2 for m :-

cross multiply:-

GMm = Fr^2

now divide both sides by GM:-

m =Fr^2 / GM

For r :-

Fr^2 = GMm

r^2 = GMm / F

r = sqrt (GMm/F) Answer

6. Vt^2 = Vo^2 + 2ad

subtract 2ad from both sides:-

Vt^2 - 2ad = Vo^2

Vo = sqrt (Vt^2 - 2ad) answer

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Which equals cos A to the nearest hundredth? 0
9.5
11
B
O 0.86
O 1.58
O 0.55
O 0.63

Ответ:

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