The answer is A.27 it is 9 * 3 is how you get it
4*(2x+1)=(2x+1)+(2x+1)+(2x+1)+(2x+1)=
2x+2x+2x+2x+1+1+1+1=
=8x+4
I hope this is ok !
Answer:
120°
Step-by-step explanation:
The angle just below 'x' is 40° (alternate angles/parallel lines)
40 + x + 20 = 180 ( straight line)
x = 120°
You have to cross multiply
1/2=2/4
(1*4)=(2*2)
4=4
Answer:
y= mx+b
Step-by-step explanation:
m is the slope
b is the y intercept
