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insens350 [35]
3 years ago
12

-8m^3 divided by 2m^2simplify

Mathematics
2 answers:
Paladinen [302]3 years ago
7 0

Answer:

-4m

Step-by-step explanation:

(-8m^3)/ (2m^2)

divide -8 by 2

m^3-2

=-4m

love history [14]3 years ago
3 0

Answer:

-4m

Step-by-step explanation:

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swati won a Computer game that she played with matt. The sum of the scores was 754. The difference of there scores was 176. How
klio [65]

<u>Answer:</u>

Swati - 465 , Matt - 289

<u>Explanation:</u>

Let Swati's score be x and Matt's score be y.

Since Swati won the game her score is obviously higher.

We are given the sum and difference between their scores which we can write as , x + y = 754 and x - y = 176.

Solving these two equations by adding them we get 2x = 930 so x = 465. Substituting x in x - y = 176 we get y = 289

Thus Swati scored 465 points and Matt scored 289 points.

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Step-by-step explanation:

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3 years ago
2 3/4+3 5/8 simplified
otez555 [7]

2\frac{3}{4}+3 \frac{5}{8}=6\frac{3}{8}

Solution:

Given expression is 2\frac{3}{4}+3 \frac{5}{8}.

To simplify the expression 2\frac{3}{4}+3 \frac{5}{8}.

Let us first convert the mixed fraction into improper fraction.

2\frac{3}{4}+3 \frac{5}{8}=\frac{(2\times 4) + 3}{4}+ \frac{(3 \times 8)+5}{8}

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Take LCM for the denominators (LCM of 4, 8 = 8) and make the same.

            =\frac{11\times2}{4\times 2}+ \frac{29\times1}{8\times1}

            =\frac{22}{8}+ \frac{29}{8}

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Now, divide 51 by 8 and again write it in the mixed fraction.

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Hence, the simplified answer is 6\frac{3}{8}.

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Simplify the expression.

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