Given the explicit formula for an arithmetic sequence, find the first five terms and the term names in the problem: t(n) = -7.1-2.1n Find t(27)

Find the area of a trapezoid with a height of 23, base 1 of 10 and base 2 of 18

Match the term on the left with its image or description on the right. match term definition diameter a) circle a and a line segment connecting points b and c which are on the circle. circumference b) circle a and a line segment connecting points b and c which are on the circle. radius c) a piece of the circumference of a circle secant d) two circles that share the same center. concentric circles e) the distance around a circle arc f) a segment between two points on a circle that passes through its center

The solution set for 5v2 – 125 = 0 is