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vlada-n [284]
3 years ago
6

What is the value of x?

Mathematics
2 answers:
julsineya [31]3 years ago
7 0

For this case we have that the sum of the interior angles of a triangle is 180 degrees.

So:

G + 45 + 53 = 180\\G = 180-45-53\\G = 82 \ degrees

Thus, the angle of the vertex G of the triangle is 82 degrees.

Now, we must find the exterior angle x.

We know that, by definition:

x + 82 = 180\\x = 180-82\\x = 98

So, the angle x = 98

Answer:

98

kykrilka [37]3 years ago
4 0

Answer:

82

Step-by-step explanation:

triangle adds upto 180 degrees

180 - (53+45) = 98

Then two lines adapt to 180 degrees

therefore, 180 -98 = 82

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No

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Which are the roots of the quadratic function f(q) = q2 – 125? Check all that apply.
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F(q)=0
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7 0
3 years ago
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Verify this cofunction identity by using the difference identity for cosine. Show your work! cos⁡(π/2-θ)=sinθ
taurus [48]
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<span>
cos(</span>π/2 - θ) = cos(π/2)cosθ + sin(π/2)sinθ

π/2 = 90°
cos(π/2) = cos90° = 0.        sin(π/2) = sin90° = 1

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8 0
3 years ago
5th grade math. correct answer will be marked brainliest.
azamat

Answer:

3 1/3 is your answer.

Step-by-step explanation:

Rewriting equation:

4 + 5/6 - 1 - 1/2

4 - 1 = 3

5/6 - 1/2 = ?

Find the LCD of 5/6 and 1/2 and rewrite to solve.

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Whole number: 3

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denominator: 3

7 0
3 years ago
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