Using m = (y2-y1)/(x2-x1)
(2-3)/(4-2)
-1/2
The slope is -1/2. b.
For AD to be parallel 2x+4º should be equal to 79º
2(37)+4 = 78º
78º<79º
Since they aren't equal the lines are not parallel to each other.
I believe it would be negative 9 because your subtracting by twelve again. I hope that helped
Answer:
700,000+80,000+5,000+400+20
Answer:
The answer to your question is x = 6
Step-by-step explanation:
Equation 5x + 3x - 6 = 42
Process
Step 1. Add 6 units in both sides
5x + 3x - 6 + 6 = 42 + 6
Step 2. Simplify
5x + 3x = 48
Step 3. Simplify like terms
8x = 48
Step 4. Divide by 8 both sides
8x/8 = 48/8
Step 5. Simplify
x = 6