Answer:
9
Step-by-step explanation:
16
Interval E contains (9,8,7,6,5,4,3,2,1,0,-1,-2,-3,-4,-5,-6)
so the numbers of the interval equals 16
Answer: Its 45*
(2x + 6x + 9)(3x - 1)
v
(8x+9)(2x)
(17x)(2x)
34x
1
I graphed and got the answer.
132 + 56 + 79 = 267
360 - 267 = 93
answer is 93 degrees