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3 years ago

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

Mathematics

2 answers:

levacccp [35]3 years ago

7 0

Answer:

Step-by-step explanation:

1st one is x=26

2nd one is x=4

3rd is x=4

4th is x=-1

Hope that helps!

LenaWriter [7]3 years ago

5 0

Answer:

so the answers are 26, 4, 4, and -1

Step-by-step explanation:

If you want me to solve all of them it is: Your getting x by itself

so do the opposite of each problem i'll do the first one

2x - 20 = 32

+ 20 +20

2x = 52 divide the 2

2 2

x = 26

Hope my answer has helped you if not i'm sorry.

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3 years ago

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3 years ago

A manufacturing process makes rods that vary slightly in length but follow a normal distribution with mean length 25 cm and stan

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Answer:

The probability of randomly selecting a rod that is shorter than 22 cm

P(X<22) = 0.1251

Step-by-step explanation:

Step(i):-

Given mean of the Population = 25cm

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Step(ii):-

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3 years ago

Solve the equation: x2 - 12x = -36

Natalija [7]

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Answer:

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Step-by-step explanation:

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Thus, the volume of the cone is 636.4 in³

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4 years ago

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