Which is true
a: 4p+4=4+4p
b: 4p÷4=4÷4p
c: 4p-4=4-4p
d: (-4)p+4=-4+4p

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

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

: )

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3