37 x 51 = 1,500 + 350 + + 7↑↓

This is geometry. could anyone ? i can't fail this class. my grade is quite low already.

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

How can you decide witch operations to use to slice a two step equation