Answer:
OK so your doing that lemmethink
<span>Slope-intercept form is y = mx + b
m is the slope
b is the y-intercept
7x = 14y - 8
7x + 8 = 14y {added 8 to each side}
(1/2)x + (8/14) = y
slope is 1/2
A line perpendicular would have a slope of -2 {the negative reciprocal of 1/2}
#1 y = -2x - 7 {it is the only one with a slope of -2}</span>
Answer:
Option A
Step-by-step explanation:
62 and x are consecutive supplementary angles and so, x = 180 - 62 = 118
And this makes the lines parallel
Answer: -16.8 or B
Step-by-step explanation:
Because it drops 1.2 C every day, after two weeks, it decreases by 1.2 * 14=16.8 degrees
This number should be negative, as it is a decrease.
The area is 200.96 (or 201 estimated)