3 years ago

What is the exact volume of a cylinder whose radius is 8 inches and height is 5 inches

1 answer:

6 0

Cylinder Volume = π • r² • height
Cylinder Volume = 3.14159265 * 8*8*5
Cylinder Volume = 1,005.31 cubic inches

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The diameter of a circle is 4 cm. Find its area to the nearest tenth.

vazorg [7]

Pretty sure it’s 40 yep

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2 years ago

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natita [175]

Answer

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Q12, 23,19

Step-by-step explanation:

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2 years ago

The sum of two numbers is 66. the larger number is 2 more than 3 times the smaller. what are the two numbers?

Montano1993 [528]

The two numbers are 48 and 18.

66 = l + s

l = 2 + 3s

66 = 2 + 3s + s

66 = 2 + 4s

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3 years ago

Please simplify: −23d+81≤−98d+1

Strike441 [17]

$- 23 d + 81 \leq -98 d + 1$

Subtract 81 from both sides :

$-23 d + 81-81 \leq -98d+1 -81$

$-23d \leq -98d-80$

Add 98d to both sides:

$-23d +98 d \leq -98d-80+98d$

$75d \leq -80$

Divide both sides by 75 :

$\frac{75d}{75} \leq \frac{-80}{75}$

$d \leq =- \frac{16}{15}$

hope this helps!.

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2 years ago

Answers: A, B, C, D please answer right

soldier1979 [14.2K]

Answer:

Triangle C

Step-by-step explanation:

Because triangle C is in the same orientation, meaning it was not flipped, it is a simple translation.

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1 year ago