Answer:
z = 10
Step-by-step explanation:
Distribute 2 to the terms in the parentheses:
2(2z + 5) = 50
4z + 10 = 50
Subtract 10 from both sides
4z = 40
Divide each side by 4
z = 10
So, the answer is z = 10
Answer:
Jay has the fastest time because the he gained more meters per second.
Answer:
c
Step-by-step explanation:
you have vertical angles are equal then ED=AB
and CD=CB
SAS
we want<u> </u><u>CE=CA</u> <u>(C)</u>
you need to isolate the variable so in order to do that you need to subtract 8 from both sides of the equation as so:
8 - x/10 - 8 = -11 - 8 simplify -x/10 = -19
isolate the variable -10/1 x -x/10 = -19 x -10/1 simplify
x = 190