Alexa is deciding where to buy a new camera. each store offers a 1
1
-year loan for $450
$
450
but with different interest rates and fees. which is the best way for alexa to choose the $450
$
450
loan that will cost her the least?

sin3a=12/15

step-by-step explanation:

since one side was multiplied by 3 the other side must also be multiplied by 3.

the answer is 15% decrease

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

: )