Which equations are true for x = -2 and x = 2? Select two option

We need to see the options

Step-by-step explanation:

I can't see the equations. but to answer this question, you need to input the values 2 and -2 into the equation in the place of x to see which one works out to be correct

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

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