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strojnjashka [21]
3 years ago
14

Why is division by zero not allowed? Explain using your knowledge of how division is related to subtraction.

Mathematics
1 answer:
vivado [14]3 years ago
4 0

Division by zero is an operation for which you cannot find an answer, so it is disallowed. You can understand why if you think about how division and multiplication are related. But no value would work for x because 0 times any number is 0. So division by zero doesn't work.


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2x-1=4<br> -2x+y=8<br> Find the value of x
andrezito [222]

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The gift wrap needed by Damarcus = total surface area of a rectangular box = 1,048 in.².

<h3>What is the Total Surface Area of a Rectangular Box?</h3>

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The amount of gift wrap needed to cover the whole box = total surface area of the rectangular box

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w = 8 in.

h = 13 in.

Plug in the values into the formula for total surface area of a rectangular box:

TSA = 2(8×20 + 13×20 + 13×8)

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Therefore, the gift wrap needed by Damarcus = total surface area of a rectangular box = 1,048 in.².

Learn more about rectangular box on:

brainly.com/question/13103197

6 0
2 years ago
In a city school, 70% of students have blue eyes, 45% have dark hair, and 30% have blue eyes and dark hair. What is the probabil
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<u>Answer:</u>

The correct answer option is 43%.

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We are given that 70% of students have blue eyes, 45% have dark hair, and 30% have blue eyes and dark hair.

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4 0
3 years ago
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