The answer is b, I’m not quite sure
Answer:
x=4
Step-by-step explanation:
Pentagon's sum of interior angle is 540°
let's add all the given degrees
100+20x+16x+16+140+160-5x=540
Collect like terms
100+16+140+160+20x+16x-5x=540
416+31x=540
31x=540-416
31x=124
x=124/31
x=4```
Answer:
102 an hour
Step-by-step explanation:
all you do is add all of them together
<span> x= Pi, x = 2pi/3, x = 4pi/3
That is the answer</span>
Th e answer is 5.5
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