Total angles on a straight line
(9x + 8) + 37 = 180
9x + 45 = 180
9x = 180 - 45
9x = 135
Divide through by 9
x = 15
B. 18
9 18 = 198
--- X ----
11 22 = 198
Cross Multiply
Answer:
Step-by-step explanation:
(x,y)→(-x,-y)
Step-by-step explanation:
y = 
if x =4 then y =
=-1 -->
=4 --> b= 1/4
Answer:
352
Step-by-step explanation:
:)
:)
:)