If you know that 4 x 5 = 20 how can you use the commutative order property of multiplication to find 5 x 4

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

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

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie