Answer:
38
Step-by-step explanation:
substitute the value of the variable into an equation, then simplify
Answer:
54 and 30
Step-by-step explanation:
84÷2=42-12=30
42+12=54
Answer:
36
Step-by-step explanation:
AOB + BOC = AOC
AOC = 90 since the lines are perpendicular
6x-12 + 3x+30 = 90
Combine like terms
9x + 18 = 90
Subtract 18 from each side
9x+18-18 = 90-18
9x = 72
divide by 9
9x/9 = 72/9
x = 8
AOB = 6x - 12
= 6*8 - 12
= 48 -12
= 36
21ft in yards equals 7 yards I hoped this helped!
Answer:
1.52
Step-by-step explanation:
distance from 6.6
5, 1.6
9, 2.4
5, 1.6
6, .6
8, 1.4
