Answer:
67 degrees
Step-by-step explanation:
46 + 67 + x = 180
x = 67
Answer:
No.
Step-by-step explanation:
Find ROC for Marcus and Phillip
Marcus
230/40 = $5.75 per hour
Phillip
192/32 = $6 per hour
$6 > $5.75
Answer:
A.
Step-by-step explanation:
81 - 49y^2 = (9 - 7y)(9 + 7y)
FOIL the equation.
(9 - 7y)(9 + 7y)
81 + 63y - 63y - 49y^2
81 - 49y^2
A +b = 90c = 1/2(86)=43
a + b + c = 133