Which number is a rational number?
V3
36
v7
Pie

In a circle, a 45° sector has an area of 32π cm2. what is the radius of this circle? 32 cm 12 cm 16 cm 8 cm

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers