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3 years ago

9

A microwave is placed on top of two boxes. One box is 4 feet 6 inches tall, the other box is 3 feet 8 inches tall, and the micro

wave is 2 feet 9 inches tall. How tall are they combined?

1 answer:

Svetllana [295]3 years ago

8 0

10 feet and 11 inches is the answer.

Hope this helps! :)

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Angle A and angle B are supplementary angles. If m angle A = (5x+2) and m angle B = (8x+9) , then find the measure of angle B

otez555 [7]

You first identify what supplementary angles are,angles that add up to 180.
5x+2+8x+9=180
17x+11=180-11
17x=169
x=169divided by 17
x=9.9411
x=10 when rounded into the next value
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3 years ago

What is the greast comma factor of 21 and 40

noname [10]

List the factors:

21: 1, 3, 7, 21
40: 1, 2, 4, 5, 8, 10, 20, 40

They only have 1 in common.

So 1 is the greatest common factor.

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3 years ago

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Allushta [10]

Answer:

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Step-by-step explanation:

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3 years ago

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Free_Kalibri [48]

$1 \frac{1}{2} = \frac{3}{2}\\\\2 \frac{1}{2} = \frac{5}{2}\\\\\\\\\frac{3}{2} \times \frac{5}{2} = \frac{3\times 5}{2\times 2} = \huge{\boxed{\frac{15}{4}=3\frac{3}{4}}}$

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Olegator [25]

Answer:

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