2 years ago

Please help! A B C D

Mathematics

1 answer:

Vinvika [58]2 years ago

5 0

Answer:e

Step-by-step explanation:n

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Princess Poly has found most of the matches after spending a few hours working on the map of the garden and the labeled fences.

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Answer:

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3 years ago

Solve for a:<br>9+2a = -3-4a

lubasha [3.4K]

Answer:

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Step-by-step explanation:

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2 years ago

The cylinder shown has a radius of 3 inches. The height is three times the radius. Find the volume of the cylinder. Round your s

MrRa [10]

Answer:

254.5 Inches Cubed

Step-by-step explanation:

Formula for Finding the Volume of a Cylinder: $V=\pi r^2h$

The radius is 3 inches.

$r=3$

The height is three times the radius.

Multiply the radius by three to get the height.

$h=3*3\\h=9$

The height is 9 inches.

Use the formula to find the volume.

$\pi (3)^29= \pi (9)9=81\pi$

The exact volume is 81 $\pi$ inches cubed.

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The volume of the cylinder should be about 254.5 inches cubed.

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3 years ago

Help please like hurry!!

adelina 88 [10]

The answer is a 36
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2 years ago

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The depth of a lake in cedar burg changes over time due to rain fall and evaporation this year it was 39 feet which is 25% less

Nostrana [21]

Answer:

The depth of the lake last year was 52 feet

Step-by-step explanation:

Given as :

This year depth of lake = 39 feet

Let the last year depth of lake = x feet

Now,

According to question :

The depth this year is 25% less than that of last year

I.e 39 feet = x - 25% of x

Or, 39 feet = $\frac{75x}{100}$

or, x = $\frac{3900}{75}$

∴ x = 52 feet

Hence The depth of the lake last year was 52 feet Answer

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3 years ago