2 years ago

I need help please very fast thanks

Mathematics

1 answer:

otez555 [7]2 years ago

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What’s the answer to this

Aliun [14]

Answer:

v=9

Step-by-step explanation:

50 + x =180

x=130

130+(6v-4)= 180 (subtract 126 from each side)

6v=54 (divide by 6)

v=9

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3 years ago

Jan receive -22 points on her exam she got 11 questions wrong out of 50 how much was Jan penalized for each wrong answer

AveGali [126]

Jan was penalized -2 points fo every question she got wrong.

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3 years ago

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Three times a number subtracted from the product of fifteen and the reciprocal of a number

ASHA 777 [7]

To write the problem out as an equation, let 'n' equal your number.

(15 x 1/n) - 3n

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4 years ago

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Find the surface area and volume of the following figures.

Oduvanchick [21]

White figure Area = 128 $\pi$

White surface area = appro. 301

Yellow area = 320 $\pi$

Yellow Surface area = approx. 653

Area found with = 2πrh+2πr2

Surface Area found with = 2πrh+2πr2

You need to memorize them for tests

Hope that helped!!! k

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4 years ago

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Please help me with this

Dovator [93]

Answer:

Step-by-step explanation:

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3 years ago