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Slav-nsk [51]
3 years ago
11

In the diagram of right triangle ABC shown below, AB = 14 and AC = 9. What is the measure of angle A to the nearest degree?

Mathematics
1 answer:
olga_2 [115]3 years ago
7 0

This question is incomplete because it lacks the diagram of the right angled triangle. Find attached to this answer the diagram of the right angle triangle.

Answer:

d-50

Step-by-step explanation:

Looking at the attached diagram, the only way to solve for this is the use of the trigonometric function. The trigonometric function to be used is the cosine function.

From the diagram, we are given

Hypotenuse = AB = 14

Adjacent = AC = 9

The measure of angle A to the nearest degree is calculated as:

cos θ = Adjacent / Hypothenuse

cos θ = 9/14

θ = cos -¹ (9/14) or arccos(9/14)

θ = 49.994799115°

To the nearest degree = 50°

Therefore,the measure of angle A to the nearest degree = 50°

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Answer:

No solutions

Step-by-step explanation:

Combine like terms and open parenthesis:

10x-1=10x+8

Move all like terms to one side:

10x-10x=8+1

Simplify:

0≠9

0 is not equal to 9, therefore no solutions.

3 0
3 years ago
If TRAP is an isosceles trapezoid, what is the value of x?<br> (4x+12) = t<br> 2x = p
Vsevolod [243]

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The correct answer is C. 28.

Hope this helps!! :)

5 0
3 years ago
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What is the common ratio for the geometric sequence?
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7 0
3 years ago
A baker sold apples pies for $10 and blueberry pies for$14. One Saturday they sold a total of 39 pies and collected a total of$4
MariettaO [177]

Answer:

17 Blueberry and 20 Apple Pies

Step-by-step explanation:

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Answer:

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