Answer:
59
Step-by-step explanation:
We know that all the angles must add up to 180
so we have
38+2b-20+b-15=180
solve for b
3b+3=180
3b=177
b=59
The answer should be C
54*30/100= 16.2
54-16.2 = 37.80
He is one meter and 87 centimeters tall.
Answer:
$12
Step-by-step explanation:
We have to do this operation:
(16/4) x 3 = 4 x 3 = $12
The answer would be 43.7 because 430 divided by 10 is 43 and the extra 7 would be .7
