3 years ago

What percent of 82.5 is 21.12

Mathematics

2 answers:

Travka [436]3 years ago

8 0

21.12 is 25.6% of 82.5

hope this helps!! :)
have a good day!! :D
plz mark brainliest!! XD

kondaur [170]3 years ago

8 0

100%/x%=82.5/21.12
(100/x)*x=(82.5/21.21)*x
100=3.90625*x
100/3.90625=x
25.6=x
x=25.6

Thus: 21.12 is 25.6% of 82.50

You might be interested in

Solve this system of equations using the Substitution method. 3x + y = -2 y = 2x + 3

alukav5142 [94]

Answer:

Step-by-step explanation:

we see that y = -3x-3

substitute that into the other equation to get

-3x-3 = 2x+7

-5x = 10

x = -2

so, y = -3(-2)-3 = 3

check to make sure (-2,3) solves both equations.

6 0

2 years ago

What is the length of AC?

miss Akunina [59]

Answer:

b 3 feet is correct just tooktest

Step-by-step explanation:

4 0

2 years ago

The cone and the cylinder below have equal surface area. True or false.

WARRIOR [948]

Answer:

False

Step-by-step explanation:

The surface area of the cone is

$V=\pi r^2 +\pi rl$

$SA=\pi r^2 +\pi\times r\times 2r$

$SA=\pi r^2 +2\pi\times r^2$

$SA=3\pi r^2$

The surface area of the cylinder is:

$SA=2\pi r^2 +2\pi rh$

$SA=2\pi r^2 +2\pi\times r\times r$

$SA=4\pi r^2$

3 0

3 years ago

ABCD is a rectangle. What is the value of x?

ankoles [38]

Answer:

Step-by-step explanation:

Use the pythagorean theorem

a² + b² = c²

a² + 63² = 65²

a² + 3969 = 4225

a² = 256

a = 16

x = 16 meters

7 0

3 years ago

Read 2 more answers

Find the domain of the function f of x equals the square root of the quantity three x minus two.

katovenus [111]

F(x)=(3x-2)^0.5
C.x is greater than or equal to two thirds

8 0

2 years ago