Answer:
Step-by-step explanation:
180
Answer:
12
Step-by-step explanation:
since DE and EF are congruent then we now know that EF is also 12
I am gonna assume it is C)9/4 - 1/2i
The percentage of vehicles passing through this construction zone that are traveling at a speed of 50 and 57 miles per hour
3x-14=4x-9
-4x -4x
-x-14=-9
-14 -14
-x=-15
-x/-1=-15/-1
x=15
Sorry if this is a bit confusing, but I hope I helped