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diamong [38]
2 years ago
5

Evaluate if a=-3, b=2, c=-5 a2

Mathematics
1 answer:
Nezavi [6.7K]2 years ago
6 0

Answer:

Substitute the value of the variable into the expression and simplify.

9

Step-by-step explanation:

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What is 2*2^3 in expanded form?
katrin2010 [14]

Answer:

16

Step-by-step explanation:

To solve this question,we will have to understand some symbols in mathematics...

For example,* means ×

/ Means÷

We have so many of them

So back to the question

2*2^3 means 2 multiply by 2 raise to the power of 3

So 2^3 is 8

Therefore,2*8 means 2×8

It equals to 16

Therefore the final answer is 16

I hope you understand it better now

5 0
3 years ago
20-gallon gas tax can go 25 miles on 1 gallon if the tank is full at the beginning of a 725 miles trip how many times does the d
Sergio039 [100]
725/25 = 29

The driver will have to refill the gas tank 29 times during the 725 miles trip.


I hope this helped you! c:
6 0
3 years ago
Basic math
LenKa [72]

Answer:

The quotient contains a terminating decimal and The quotient is a whole number less than 11.

Step-by-step explanation:

To answer this one, it's mandatory to remember that quotient, is the outcome of a ratio: a number (r) over another (s) (different than 0). In this case:\frac{81}{918}. So q is equal to =0.08823529411.

Analyzing the number: 0.08823529411

This is not a repeating decimal, but it is a terminating decimal for it has an end.

The quotient is also a whole number less than 11.

The Whole Set of numbers is made up of the following numbers W ={0,1,2,...} and 0 < 11. Therefore it is true.

8 0
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It’s 450 i’m pretty sure
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Which is larger 0.7 or 3/4
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3/4 is 0.75.
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