X=10 and X=3/4 basically it’s whatever X equals to make the inside the parentheses equal zero. So if I were to plug 10 into the first parentheses you’d have 10-10 which equals zero. Also the zero has to the the opposite sign of what’s in the parentheses. So if -10 is in the parentheses then the zero has to be the opposite so positive 10.

6 0

3 years ago

Q. A circle has a radius of 21 cm. Then determine the area! EASY

photoshop1234 [79]

Hello there! :-)

The formula for finding the area of a circle is

$A=\pi r^{2}$

Notice that only the radius is squared.

We are given the radius of the circle: 21 cm.

We plug the value of r into the formula:

A=π(21)²
A=π(441)
A=1,385 cm

Hope this helps. Use the comment section to clarify your doubts.

Answered by

~A teen whose hobby is helping people with their homework

#LetItSnow

Good luck.

5 0

3 years ago

Read 2 more answers

Which equation represents the yearly cost for a nonmeber at the same video game arcade based on the total number of game tokens

olganol [36]

Answer: c) y=1/5x

Step-by-step explanation: took da test

3 0

3 years ago