3 years ago

How to solve a quotient rule problem with a negative in the denominator?

1 answer:

8 0

You can take the -1 times the final answer and keep the denominator as positive, or keep track of all the negatives.

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givi [52]

Answer:

256 ft²

Step-by-step explanation:

$SA=2(lw+lh+wh)$ where l is length and w is width and h is height

Plug in the given information

$SA=2(5*4+5*12+4*12)\\SA=2(20+60+48)\\SA=2(80+48)\\SA=2(128)\\SA=2(128)\\SA=256$

Therefore, the surface area of the rectangular prism is 256 ft².

I hope this helps!

5 0

3 years ago

Lisa [10]

42 : 24 divided by 2 is 14 : 8

14 : 8 divided by 2 is 7 : 4

The lowest form is 7 : 4

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4 years ago

posledela

Answer:

B) $\sqrt{78}$

Step-by-step explanation:

Out of all of the choices, $\sqrt{78}$ is the only answer that is not a whole number.

If this answer is correct, please make me Brainliest!

7 0

3 years ago

rusak2 [61]

53 times 70%
53 times 0.7 is 37.1

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3 years ago

Goshia [24]

Don’t lesson to that link guy it’s virus robot

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3 years ago