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SSSSS [86.1K]
3 years ago
11

What is the measure of an angle that is complementary to a 47 angle

Mathematics
2 answers:
VladimirAG [237]3 years ago
5 0
133°is complementary to a 47° angle.
Alex777 [14]3 years ago
5 0
133° (180° - 47° = 133°)
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Step-by-step explanation:

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John is skiing on a mountain with an altitude of 1200 feet. The angle of depression is 21 About how far does
Agata [3.3K]

Answer:

John ski down the mountain is 1285.37 feet.

Step-by-step explanation:

Given : John is skiing on a mountain with an altitude of 1200 feet. The angle of depression is 21.

To find : About how far does  John ski down the mountain ?

Solution :

We draw a rough image of the question for easier understanding.

Refer the attached figure below.

According to question,

Let AB be the height of mountain i.e. AB=1200 feet

The angle of depression is 21 i.e. \theta=21^\circ

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Using trigonometric,

\cos\theta = \frac{AB}{AC}

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AC=\frac{1200}{\cos(21)}

AC=1285.37

Therefore, John ski down the mountain is 1285.37 feet.

7 0
3 years ago
Areal estate agent makes a 6% commission on the sale of a house.What is the commission on a house that costs $225,000?
Softa [21]

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$13,500

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convert percentage to decimal first by dividing it by 100. Multiply the commission percentage by the purchase price to find out your total commission.

8 0
3 years ago
Trevon, Leah, and Beth are playing a computer game. Trevon scores -8. Beth’s score was 3/4 of trevons score, and Leah’s score wa
nevsk [136]
-8 = trevon

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3 0
3 years ago
Read 2 more answers
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AveGali [126]

Answer:

2/13

Step-by-step explanation:

For a deck of card

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pr(drawing a diamond)  = 4/52 = 1/13

Pr(diamond or a spade) = 1/13 + 1/13 = 2/13

8 0
3 years ago
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