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KiRa [710]
3 years ago
14

HELP ME PLEASEE IM ON MY FINAL EXAM

Mathematics
1 answer:
Rama09 [41]3 years ago
8 0

Answer:

ok

Step-by-step explanation:

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Find the volume of this cylinder. Please help
algol13

Answer:

\boxed {\boxed {\sf 384 \ ft^3}}

Step-by-step explanation:

The volume is the space an object occupies. The volume formula for a cylinder is provided and it is:

V= \pi r^2 h

Where:

  • r= radius
  • h= height

The radius is the distance from the center of the circle to the edge, and it is 4 feet. The height is 8 feet. We are told to use 3 for pi.

  • r= 4 ft
  • h= 8 ft
  • π= 3

Substitute the values into the formula.

V= (3)(4 \ ft)^2 (8 \ ft)

Solve the exponent.

  • (4 ft)²= 4 ft * 4 ft = 16 ft²

V= (3)(16 \ ft^2)(8 \ ft)

Multiply the three numbers together.

V= 48 \ ft^2 (8 \ ft)

V= 384 \ ft^3

The volume of the cylinder is approximately <u>384 cubic feet.</u>

8 0
3 years ago
What is the distance in units between point A(5,-8) and point B(-2,4 on the coordinate plane
Helga [31]

Answer:

13.89

Step-by-step explanation:

6 0
3 years ago
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Solve the missing variable. Show your process please because I did the other three on my homework sheet but I really struggle wi
kotykmax [81]

Follow these steps:

-8.4b - 4.2 = 12.6

Add 4.2 on both sides:

-8.4b = 16.8

Divide by -8.4 on both sides to give you the final answer of:

b = -2

So you're answer is indeed correct! Hope this helps and that the steps are clear enough!

5 0
3 years ago
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Please help I’ll mark ad brainliest
Svetach [21]
A=lw. Is the answer. Hope it helps
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83deg is the value of angle x. Thanks!
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