Find the angle measure to the nearest tenth of a degree:
A. 7.2 degrees
B. 82.8 degrees
C. 1.4 degrees
D. 0.1 degrees

Value of given θ is 82.8°

Given that;

θ = tan⁻¹ 7.9321

Find:

Value of θ

Computation:

θ = tan⁻¹ 7.9321

By inversing tanθ

Tanθ = 7.9321

Tanθ = Tan[82.8]

θ = 82.8°

Value of θ = 82.8°

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B. 82.8°

Step-by-step explanation:

-Given that

-We simply use our calculators to calculate the tan inverse 7.9321 as:

-When rounding off to the nearest tenth, we check the digit in the hundredth:

Hence, the angle theta is 82.8°

the answer is 62

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2