Answer:
dilation of 2 is may be the answer
Answer:
$0.90
Step-by-step explanation:
5 - (1.37+.69+.89+1.15)
5-4.10 = .90
Answer: 315 cookies
Step-by-step explanation: 73+242 = 315
Answer:i think the answer is A(x/.ly/
Step-by-step explanation:
Answer:
180< x < 270 so x is in 3rd quadrant ,hence tan x is positive cos x=-4/5 tan(x/2) = √ {(1 − cos x) / (1 + cos x)) = √ { (1+4/5)/(1–4/5) } =√{ 9/5)/(1/5) } =√9=±3 now ...