Points Y and Z are points of tangency. Find the value of a.
9a2 – 30
За

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

kbmflmklbhml; bmlzb; bdhzz

step-by-step explanation:

x + 4/7

step-by-step explanation:

use cymath

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.