Answer:
90°-33°=57°
57=2x+1
-1. -1
56=2x divide both sides by 2
28=x
x =28
The answer is A. To do this you must add 9 to both sides and you get (x+3)^2=27 and you must solve from there
Hey mate!
You stuck?
It shows the expression of the sum of the total miles per hour the car traveled.
Hope this helps! :)
Identity property of multiplication is used here because any factor multiplied by 1 is itself.
