Answer: So First Remember that a trapezoid is a quadrilateral with one pair of parallel sides. The formula for the area of a trapezoid. Is area equals one-half times parentheses base one plus base. Then the answer would be C. 5.9m
Step-by-step explanation:
PLZ MARK BRAINLIST PLZZZZZZZZZZZz
For this case we have the following equation:
sine (40) = b / 20
From here, we must clear the value of b.
Clearing we have:
b = 20 * sine (40)
b = 12.85575219
Rounding to the nearest tenth we have:
b = 12.86 cm
Answer:
b = 12.86 cm
Answer:
r = va/(e - v)
Step-by-step explanation:
v = er/(r + a)
vr + va = er
va = er - vr
va = r(e - v)
r = va/(e - v)
Plug in 7 for x:
2(7) + 3 =
Solve:
14 + 3 = 17
7 is a true answer for x
