A microwave is placed on top of two boxes. One box is 4 feet 9 inches tall, the other box is 4 feet 2 inches tall, and the microwave is 2 feet 3 inches tall. How tall are they combined?
Write your answer in feet and inches. Use a number less than 12 for inches.

total 6 ft. 2 in.

Step-by-step explanation:

4 ft. + 3 ft. + 2ft. = 5 ft.

2 in. + 5 in + 7 in = 12 in + 2 in = 1 ft. + 2 in

Step-by-step explanation:

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is only a line? i think so

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.