Answer:
b = 7
Step-by-step explanation:
- 4(2 - 5b) = 132
- 4 × 2 - 4 × (- 5b) = 132
-8 + 20b = 132
20b = 132 + 8
20b = 140
b = 140/20
Thus, The value of b is 7
<u>-TheUnknown</u><u>S</u><u>cientist</u>
Yes
If the the trapezoid is Isosceles, meaning the legs, or the line segments connecting the bases are equal.
25/100=30/x x=120 (30+70y)/(120+100y)=50/100 100y=?
I believe the answer is 12 • (x + 11) .
The answer is $4.50