Find the missing dimension. Use the scale factor 1 : 12.
diameter=21

Determine the next term in the sequence. then write the next 2 terms 4,16,28, what number do you do to get that?

Can someone me and explain..will award brainlest!

Arectangular garden is 5 feet long and 3 feet wide. a second rectangular garden has dimensions that are double the dimensions of the first garden. what is the percent of change in perimeter from the first garden to the second garden?