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Ksenya-84 [330]
3 years ago
5

What is the value of the missing angle. A. 50 B. 60 C. 100 D. 240

Mathematics
2 answers:
34kurt3 years ago
5 0
The answer is b 60 degrees <span />
Elis [28]3 years ago
3 0
Interior angles of pentagon equals 540°. So if we add up all the angles, the result should be 540°. The upper angles are right angle so each of them is 90°

Put the numbers
∠1 + ∠2 + ∠3 + ∠4 + ∠5 = 540°
x + 150° + 150° + 90° + 90° = 540°
x + 480° = 540°
x = 540° - 480°
x = 60°

The answer is option b
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50 PTS<br> Please Make sure its easy to understand
kkurt [141]

Answer:

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Step-by-step explanation:

1) Evaluating gives -52-30-13=-(52+30+13)=-(95)=-95.

2) Substituting gives x+27=(-12)+27=15.

3) After going 4 floors down, we are on level -4. After going 9 floors up to the desired room, we are on level -4+9=5. So the conference center is on floor 5.

3 0
3 years ago
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kvasek [131]
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Hope this helps
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olga2289 [7]
I did. Undestand the probelm
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3 years ago
Which of the following sets represents a function?
Mariulka [41]
<span>{(1, 2), (3, 2), (5, 7)} is a function

</span>
7 0
3 years ago
Match the logarithmic functions with their corresponding x-values
cricket20 [7]
We have the following functions:
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