The two bases of a trapezoid are 3 and 11 and the altitude is 8. what is the area of the trapezoid?

a. 56
b. 112
c. 64
d. 96

Awall map has a scale of 128 miles = 6 inches. the distance between springfield and lakeview is 2 feet on the map. what is the actual distance between springfield and lakeview? 384 miles 512 miles 1.13 miles 42.7 miles

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

Find the value of the variable and the length of each chord for #5 and #6.