Line m passes through the points (4, 1) and (7, 3) while line n passes through the points (-3, 5) and (-9, 1). which statement accurately describes the relationship between the two lines?

a. lines m and n have opposite reciprocal slopes so they are perpendicular.
b. lines m and n have the same slope so they are perpendicular.
c. lines m and n have the same slope so they are parallel.
d. lines m and n have opposite reciprocal slopes so they are parallel.

C. Lines m and n have the same slope so they are parallel.

Step-by-step explanation:

We know that the the slope(m) of a line passing through points (a,b) and (c,d) is

Thus, the slope of line m passes through the points (4, 1) and (7, 3) will be

The slope of line n passes through the points (-3, 5) and (-9, 1) will be

Therefore, Lines m and n have the same slope and if slopes of two lines are same then they are parallel.

Hence, Lines m and n have the same slope so they are parallel.

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

the probability that a bird is green (.30) is true

step-by-step explanation: