Answer:
Perpendicular: -2/5
Parallel: 5/2
Step-by-step explanation:
The slope-intercept formula is y=mx+b, where mx is the slope.
So in the equation y = 5/2x, 5/2 is understood as the slope.
To find a perpendicular slope you have to do the opposite (sign), reciprocal (flip denominator and numerator) of the original number.
Therefore 5/2 become negative, and then the numerator and denominator switch sides. (-2/5)
Parallel slope is the exact same as the original one so nothing changes. (5/2)
Answer:
Step-by-step explanation:
<em><u>answer</u></em>
100 pages in 2 hours = <u><em>50 pages in 1 hour. </em></u>
<u><em>please mark as brainlest thanxxx</em></u>
Answer:
<em>= 4a + 11</em>
Step-by-step explanation:
a+7+3a+4
Combine Like Terms:
= a + 7 + 3a + 4
= (a + 3a) + (7 + 4)
<em>= 4a + 11
</em>
So yuo simplyfly
15:20=3:4
6:8=3:4
8:12=2:3
9:12=3:4
so your answer is not c
Use the slope formula
Plug in the appropriate cords into the formula.
The slope of the line is -9/14.