Okay this equation really says is what is 30% of 248.

So, lets convert 30% to a fraction, 3/10 which is easier to work with.

All you have to do now is get out a calculator and do 248 *3/10 (or .3) and get 74.4

So subtract 74.4 and get

173.6

8 0

3 years ago

Helpppp<br> plssss <br> brainliest if you anwser fast

Rasek [7]

Answer:

A=½b×h

½×6×p=9

3p=9

p=3mm

8 0

2 years ago

What do you get when using the Quadratic formula for the equation x^2+4=20?

wolverine [178]

$x^{2} +4=20$
$x^{2} =20-4$
$x^{2} =16$
$x= \sqrt{16}$
$x=4$

4 0

3 years ago

A circle has a radius of 3. An arc in this circle has a central angle of 20 degrees. What is the length of th arc?

dexar [7]

I got 1.047198m

hope this helps

7 0

3 years ago