So you would add the numbers together:
9.85+15+11+9=44.85
So the perimeter is 44.85
Slope intercept form will help you find the function of the line :) [ y = mx + b ]
at time = 0 (y-intercept) the pool is 72in deep
the pool loses 2 inches of water every 1 hour. or -2/1
so your equation is y = -2x + 72
Good Luck!
Answer:
x=8,-9
Step-by-step explanation:
Answer:
I SUCK AT WORD PROBLEMS TOOOO LOL
Step-by-step explanation: