What is the measure of ∠adc?
a) 42°
b) 47°
c) 121°
d) 131°

Asquare parking lot has 6,400 square meters what is the length in meters

Someone me what is the area of this figure? 18m 18m 8m 16m

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.