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3 years ago

8

Whats the answer and why

1 answer:

IRISSAK [1]3 years ago

4 0

Apply the Pythagorean Theorem here.

Square the lengths of the 2 shorter sides: (20 mi)^2 and (40 mi)^2. Correct results are 400 and 1600. Combine these: obtain 2000.

Then the length of the diagonal (which is the distance between the 2 cities) is
sqrt(2000) = sqrt(400)*sqrt(5) = 20 sqrt(5) (answer)

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Step-by-step explanation:

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3 years ago

Directions:Use the product rule to simplify the following monomials.

nadezda [96]

Answer: $-12m^3n^3$

Step-by-step explanation:

$\frac{1}{4}\left(8mn\right)\left(-6m^2n^2\right)$

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3 years ago

Expand the following:

liraira [26]

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Step-by-step explanation:

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6 0

3 years ago

Read 2 more answers

WILL GIVE BRAINLIEST!!!! it looks like an explanation but i just need an answer!!

Slav-nsk [51]

Answer:

5: 60

6: 30

Step-by-step explanation:

just a matter of multiplying all the possible values

5: 5 pants X 4 shirts X 3 shoes

6: 10 numbers (0-9) X 3 variations (right, left, right,)

5 0

3 years ago

Slope: -3/5;y-intercept: -1/5

astraxan [27]

Answer:

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Step-by-step explanation:

The slope formula:

y=mx+b

m = slope, which is -3/5 in your case

b= your y-intercept, which is -1/5 in your case

Simply plug it in and you get your answer.

6 0

3 years ago