Answer:
x=24
Step-by-step explanation:
Since line A and B are parallel, 3x+7 is equivalent to Angle 6 as they are corresponding angles.
We also know that 4x+5+Angle 6 = 180 as they are a linear pair. We can use substitution and substitute 3x+7 for Angle 6...
4x+5+3x+7=180
7x+12=180
7x=168
x=24
Answer:
A
Step-by-step explanation:
The two equations are similar, because if you multiply the first one by 3 it will be equal to the second one, so when that happens we say that there are infinite solutions.
The slope, or gradient, of the line is 6/-3 which is -2. The gradient is -2.
Answer:
The picture is just black... Can you try typing it and I can try to help?
Step-by-step explanation:
Answer:
A,D,E, and F
Step-by-step explanation:
They all equal -1/4.
