We are given a trapezoid TRHY.
Height of the trapezoid = 13 units.
b1 = 21 units and
Area = 215 units squares.
We need to find the length of b2.
We know formula for area of a trapezoid.

Plugging values in formula.
215 =
(21+b2)× 13.
215 = 6.5(21+b2)
Dividing both sides by 6.5, we get

33.08 = 21+b2.
Subtracting 21 from both sides, we get
33.08-21 = 21-21+b2
b2 = 12.08.
<h3>Therefore, length of b2 is 12.08 units.</h3>
The answer is b because -2x+1-1<=-35 = -2x<=-36
Answer:
D
Step-by-step explanation:
14.86 is the answer to this question
Answer:
15
<em>Hope that helps! :)</em>
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<em>-Aphrodite</em>
Step-by-step explanation: