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ioda
3 years ago
6

What is the percent for 220

Mathematics
2 answers:
charle [14.2K]3 years ago
8 0
220% of 100 is 2.2%

220/100 = 2.2, therefore the percentage of 220 is 2.2%
Nataly_w [17]3 years ago
5 0

Answer:

I'm pretty sure it's 2.2

You might be interested in
The area of a trapezoid is
horrorfan [7]

Answer:

<h2>The answer is 15cm</h2>

Step-by-step explanation:

Let b be the length of the second parallel side

Area of a trapezium is given by

A =  \frac{1}{2} (a + b)h

where

h is the height

a and b are the parallel sides

From the question

Area = 230 cm²

height = 20cm

one of parallel side / a = 8 cm

Substitute the values into the above formula and solve for b

That's

230 =  \frac{1}{2} ( 8 + b) 20

Reduce the fraction with 2

That's

230 = (8 + b) \times 10

Expand the terms

That's

230 = 80 + 10b

10b = 230 - 80 \\ 10b = 150

Divide both sides by 10

We have the final answer as

<h3>b = 15cm</h3>

Hope this helps you

4 0
3 years ago
A number subtracted from -50 amounts to 171 what is the equation
shtirl [24]
-50 - (-221) = 171

This is because subtracting a negative number is like adding a positive version of that instead. For a more simple example:
5 - (-2) = 7 or 5 + 2 = 7
3 0
3 years ago
-k^2-(4k-9n)+6n; k= -3 and n= -2
dalvyx [7]

Answer:

\displaystyle -27

Step-by-step explanation:

\displaystyle -[-3]^2 - [4(-3) - 9(-2)] + 6[-2] \hookrightarrow -9 - [-12 + 18] - 12 \hookrightarrow -9 - 6 - 12 \\ \\ \boxed{-27}

I am joyous to assist you at any time.

6 0
3 years ago
It takes 8 hours to travel 600 miles. How fast is the car traveling?
3241004551 [841]

Answer:

75 miles per hour

Step-by-step explanation:

ok divide 600 by 8

6 0
2 years ago
What’s the error he made and the answer that’s all
g100num [7]

Answer:

mica should have added 2 to 3 instead of 1

Step-by-step explanation:

5 0
3 years ago
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