Amicrowave is placed on top of two boxes. one box is 4 feet 4 inches tall, the other one is 2 feet 3 inches tall, and the microwave is 2 feet 6 inches tall. how tall are they combined?

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

by definition, an arc subtended by a central angle of some given measure has the same measure. so .