A trapezoid has a height of 16 centimeters, and one of the bases measures 15 centimeters. What is the measurement of the other base if the area of the trapezoid is 208 cm2?

The measurement of the other base is 11 cm.

Step-by-step explanation:

Area of Trapezoid = 1/2(base1 + base2) height

Given,

Area of Trapezoid = 1/2(15 + x) 16

208 = 8(15 + x)

208 = 120 + 8x

88 = 8x

x = 88/8

x = 11 cm

∴ The measurement of the other base is 11 cm.

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.