A cube has a surface area of 864 square inches.

2 answers:

7 0

The answer will be 1,728

6 0

The answer is (D) or 1728 In³

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NISA [10]

Answer:

Step-by-step explanation:

It's hard to see but when x is 6, y is 4.5. Just plug that into each equation and see which one is correct.

$x^{2} =8y\\x=6;y=4.5\\6^{2} =8(4.5)\\36=36$

8 0

2 years ago

Ann [662]

Answer:

$40

Step-by-step explanation:

4 0

3 years ago

gtnhenbr [62]

Answer:

y=7

Step-by-step explanation:

Since y "b" of the triangle is x and the hypotenuse is 2x, you can divide 14 by 2 and get 7, the answer.

7 0

2 years ago

Monica [59]

The answer should be A 160

5 0

2 years ago

sergij07 [2.7K]

Answer:

option D. 29

Step-by-step explanation:

since the selling price per mow on weekdays is 45 so divide the total earned with the price

1305 / 45 = <em>29</em>

<em>this is the answer</em>

4 0

2 years ago