Answer:
240 cm
Step-by-step explanation:
10 • 18 = 180
18 - 6 = 12
12 • 5 = 60/2 = 30
12 • 5 = 60/2 = 30
180 + 30 + 30 = 240
The slope is 1, so put either “x” or “1” and the y-intercept is at the origin so it’s 0, so put “(0,0)”
Answer:
Suzanne is incorrect.
Step-by-step explanation:
To figure out if the two equations are equivalent, we can simplify each one of them.
Simplifying the first equation, we get:

Simplifying the second equation, we get:

Now that both equations are simplified, we can see that the equations are not equivalent. Suzanne is incorrect.
We have been given that

Now, we need to find an ordered pair that must be on the graph of

On substituting x=0 in the above equation, we get

Therefore, the required ordered pair is given by (0,-1)
These lines are perpendicular!
y = x
y = -x–2
The slopes are reciprocals of each other, so they are perpendicular.