3 years ago

3+5 17- 70 5+15 2x+5 Find the value of each angle?.

Mathematics

1 answer:

Maslowich3 years ago

8 0

Answer:

Step-by-step explanation:

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Look at the figure and answer

andreyandreev [35.5K]

Answer:

$\cos x=\dfrac{8}{f}$

Step-by-step explanation:

Given that,

$\tan x=\dfrac{e}{8}\\\\\sin x=\dfrac{e}{f}$

We need to find the value of cos x.

We know that,

$\tan\theta=\dfrac{\sin\theta}{\cos\theta}$

Using the above relation,

$\dfrac{e}{8}=\dfrac{\dfrac{e}{f}}{\cos x}\\\\\cos x=\dfrac{\dfrac{e}{f}}{\dfrac{e}{8}}\\\\=\dfrac{e}{f}\times \dfrac{8}{e}\\\\=\dfrac{8}{f}$

So, the value of cos x is equal to $\dfrac{8}{f}$ .

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3 years ago

What value of m makes the equation true? m + 2m - 6 = -12 + 2m.

denpristay [2]

the answer is 6 i think

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3 years ago

Read 2 more answers

Which of the following values are solutions to the inequality 1+5x<4?<br> I.6 <br> II.5<br> III.2

Paraphin [41]

Answer:

x < .6

Step-by-step explanation:

1+5x<4

Subtract 1 from each side

1-1+5x<4-1

5x<3

Divide each side by 5

5x/5 <3/5

x < .6

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3 years ago

Let f(x)=x^2 and g(x)=x-2. Find (fog)(-3).

Mnenie [13.5K]

Answer:

Step-by-step explanation:

(x-2)^2

x^2-4x+4

-3^2-4(-3)+4=7

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3 years ago

The value of y varies directly with x. If x = 4, then y= 10. What is the value of x when

Eva8 [605]

4 10
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10 25

answer: 10

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3 years ago