Solve for c. a(c + b)=d a. c = d + ab / a b. c = d − ab/b c. c = d − ab/a d. c = ab − d/a solve for b. d = 3a + 3b a. b = 3a−d/3 b. b = d−3a/3 c. b = d − 3a d. b = d − 3a/ a the formula for a trapezoid relates the area a, the two bases, a and b, and the height, h. a = h(a+b)/2 solve for b. b=2a−a/h b=ah/2 − a b=2a/h − a b=2a/h + a the formula for the perimeter of a rectangle is p = 2(l+w). solve for l. l = 2p − w l = p−w/2 l = p/2 + w l = p/2 − w
A(c + b) = d ac + ab = d ac = d - ab c = (d - ab) / a
d = 3a + 3b d - 3a = 3b (d - 3a) / 3 = b
A = h(a + b) / 2 2A = h(a + b) 2A/h = a + b (2A/h) - a = b
P = 2(L + W) 2P = L + W 2P - W = L
Answer from: Quest
Im pretty sure it’s the first one
Answer from: Quest
Need more information to solve it
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