In the formula a =½h(a+b), express b in term of a, h and a.
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answer: 12

step-by-step explanation:

what is the question here

step-by-step explanation:

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11

according to egenuity the answer is

step-by-step explanation:

d. 344.22