Answer:
102
Step-by-step explanation:
We first want to solve for x:
7x-4=3x+32
4x=36
x=9
Now we have to put 9 into the AB equation to see what half of AC is.
7(9)-4=AB
AB=51
AB is half of AC so AC must be 102
Add up the subtended arcs that these chords cut to get
44+86 = 130
Then divide that result by 2
130/2 = 65
Final Answer: choice A) 65 degrees
B because the amount of toys you have and calories you eat do not depend on one another
The answer is the third answer because it is the only option where the number 45 is multiplied by something bigger than 1. If something is multiplied by something smaller than one then it will be smaller than the number multiplied.
Aka: 45x0.8 is 36, because 0.8 is smaller than one
4a^2 + 9b^2 - 12ab
Step- by-step
(2a*2a)+(3b*3b)-(2*2a*3b)
Remove parenthese
2a(2a) + 3b(3b) - (2(2a) (3b))
4a^2 + 9b^2 - (4a•(3b))
4a^2 + 9b^2 - 12ab
