Polly has an above ground pool in her backyard. The pool is a right rectangular prism. In the prism, A D ‾ = 21.6 AD =21.6 feet, DC ‾ = 13.2 DC =13.2 feet, and H D ‾ = 5.7 HD =5.7 feet. What is the volume of the swimming \

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Step-by-step explanation:

Step-by-step explanation:

wh at you want to say in questions

in 4 days he will run   12/14

step-by-step explanation:

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions