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vitfil [10]
3 years ago
12

Find the the length of the unknown side round to the nearest tenth

Mathematics
1 answer:
andrew11 [14]3 years ago
3 0

Answer:

The length of the missing side b would be 16m

Step-by-step explanation:

first you would use the formula a2+b2=c2

12^2+b2=20^2

-take 12*12 and 20*20

144+b2=400

-subtract 144 from 400 in order to get b2 alone

b2=256

-take the square root of b and 256

b=16

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Step-by-step explanation:

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Answer:

-2

Step-by-step explanation:

Let's solve your equation step-by-step.

−(3v+1)+7(6v+6)=−37

Step 1: Simplify both sides of the equation.

−(3v+1)+7(6v+6)=−37

−3v+−1+(7)(6v)+(7)(6)=−37(Distribute)

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(−3v+42v)+(−1+42)=−37(Combine Like Terms)

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Step 2: Subtract 41 from both sides.

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Step 3: Divide both sides by 39.

39v

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Answer:

v=−2

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