Step-by-step explanation:
the answer is B. lines 1 and 3 are perpendicular
Twelve runners because if you take three-fourths times four you will get twelve-sixteenths. and each runner runs one-sixteenth so it is twelve.
THis is true they will both be 90 degrees
90 + 90 = 180 - also supplementary.
Answer:
y = 4x + 1
Step-by-step explanation:
y = mx + b
The line goes thru (0, 1) and (1, 5)
The slope = m = (5 - 1)/ 1 - 0) = 4/1 = 4
The y-intercept is (0, 1), so b = 1
y = 4x + 1 is the equation of the line
Answer:
Step-by-step explanation: