Answer:
Lines 2 and 4 are perpendicular
Step-by-step explanation:
Line 2: 4y=3x-4
y=3/4x - 1
Line 4: 4x+3y=-6
3y=-6-4x
y=-2 - 4/3x
The two lines are perpendicular since -4/3= - (inverse of 3/4)
Answer:
9c
Step-by-step explanation:
- c represents # of cars
- 9 times more than the amount of cars
- 9c
Answer:
25.08
Step-by-step explanation:
330 x .076=25.08
Answer:
Exact Form:
61/12
Decimal Form:
5.083 with 3 repeating
Mixed Number Form:
5 1/12
Step-by-Step Explanation:
-5/3×3/8 = -5/8
-5/8+3/8= -1/4
-1/4+6/9=5/12
5/12+14/3=61/12