Solve each proportion) 1. 4/m-8=8/2

2. x-3/x=9/10

3.5/r-9=8/r+5

4.n-5/n+8=2/7

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

Ihonestly have no clue if it's each or none.

Akid's pool is cylindrical and has a radius of 5 feet and a height of 2 feet. if a cubic foot holds about 7.48 gallons of water, how many gallons of water does the kid's pool hold? 21 gallons 52.3 gallons 1,174,4 gallons 157 gallons