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vitfil [10]
3 years ago
12

Could someone give me the answer to this please?

Mathematics
1 answer:
suter [353]3 years ago
7 0

Answer:

A = 55.15

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

cos theta = adjacent/ hypotenuse

cos A = 4/7

Take the inverse cos of each side

cos^-1 cos A = cos^-1 (4/7)

A = 55.15009542

To the nearest hundredth

A = 55.15

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snow_tiger [21]

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3 years ago
The general term for the sequence 3, 9, 27, 81, 243, . . . is:
alexdok [17]
Hi friend,

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Hope it helps.........
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