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harkovskaia [24]

3 years ago

14

Molten lava 50-feet thick cools at a rate of about 20 degrees Fahrenheit per month. What is the overall change in temperature of

molten lava that is 50-feet think after four months?

2 answers:

aev [14]3 years ago

8 0

80 degrees over the course of four months

rjkz [21]3 years ago

4 0

80 degrees in a total of 4 months

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A rectangle has an area of 102cm2. The length of the rectangle is 17 cm. What is the perimeter of the rectangle

tatuchka [14]

Answer:

36

Step-by-step explanation:

To find the with divide 102 by 17, we get 6. Then add 6+6+17+17 because we know this is a rectangle and it has 2 with sides and 2 length sides. We get the answer of 36.

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3 years ago

PLEASE HELP PLEASE I WILL GIVE 20 POINTS AND BRAINLIEST The club will base its decision about whether to increase the budget for

iren2701 [21]

Answer:

They should in crease budget.

Step-by-step explanation:

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A cylinder's volume can be calculated by the formula V=Bh, where V stands for volume, B stands for base area, and h stands for h

Anastaziya [24]

Answer:

$h = 3x^5-3x^2-10\text{ units}$

Step-by-step explanation:

We are given the following in the question:

Volume of cylinder =

$V=Bh$

where B is the area of base and h is the height of cylinder.

Volume of cylinder =

$V = 6\pi x^7-6\pi x^4-20\pi x^2$

Base area =

$B = 2\pi x^2$

We have to find height of cylinder.

$h = \dfrac{V}{B}\\\\h = \dfrac{6\pi x^7-6\pi x^4-20\pi x^2}{2\pi x^2}\\\\h = 3x^5-3x^2-10\text{ units}$

Thus, the height of cylinder is $3x^5-3x^2-10$ units.

6 0

2 years ago

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Translate "the product of z,x, and y"<br> into a mathematical expression

Nataliya [291]

z*x*y

Product means multiply

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Three friends, Maria, Sarah, and Ruth, spend $356.50, $365.50, and $356.60,

Likurg_2 [28]

Answer:

Im guessing ruth...

Step-by-step explanation:

not very clear on question

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2 years ago