X+12
Explanation; marina has $12 more dollars than Brando but we don’t know how much money does Brando has so we represent that with a variable (X)
Answer:
7
Step-by-step explanation:
Since the lines are parallel, we know these two angles are congruent, so we can set it up as an equation.
6x+8=50
subtract 8 from both sides
6x=42
and divide by 6
x=7
Answer:
Step-by-step explanation:
Answer:
13
Step-by-step explanation:
12 - 0 = 12
0 - 5 = -5 which is same as 5 here
12^2 + 5^2 = 144 + 25 = 169
sqrt 169 = 13