3 years ago

-2.75 + ( -3.25 ) + 5

Mathematics

2 answers:

andreev551 [17]3 years ago

6 0

-2.75 + ( -3.25 ) + 5 equal -1 for this problem.

Oksi-84 [34.3K]3 years ago

3 0

The answer is -1 use: Please Excuse my dear aunt Sally that could help you so you can solve it! Hope it helps :-) (Order of operations)

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Answer:

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Step-by-step explanation:

As given

Max is in a control tower at a small airport.

He is located 50 feet above the ground when he spots a small plane on the runway at an angle of depression of 27°.

Now by using the trigonometric identity.

$tan\theta = \frac{Perpendicular}{Base}$

As shown in the figure given below

Perpendicular = CB

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Put in the identity.

$tan\ 27^{\circ} = \frac{CB}{AC}$

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