Simplify 3^6x3
A. 3^7
B. 3^6
C. 3^5
D. 9^6

3^7

Step-by-step explanation:

it’s the same as

(3^6)(3^1)

when you multiply the same number but with different exponent, you’ll add the exponent together, the number stays tha same.

3^(6+1)

3^7

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

: )