Answer:
blank 1: toby
blank 2: 4
Step-by-step explanation:
if im right i dont want ur money
Answer: y =
- 9
Step-by-step explanation:
Two lines are said to be perpendicular if the product of their slope = 1 , that is , if the slope of the first line is
and the slope of the second line is
, then
=
, that is :
X
= -1
The line given is ; 2x + y = - 4
Make y the subject of the formula so that the equation will be in slope - intercept form ; y = mx + c
that is
y = -2x - 4
comparing with the equation of line y = mx + c , it shows that
= -2
Since the second line is perpendicular to this line , it means
= ![\frac{-1}{m_{2} }](https://tex.z-dn.net/?f=%5Cfrac%7B-1%7D%7Bm_%7B2%7D%20%7D)
That is
= ![\frac{1}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D)
Using the formula y -
= m ( x -
) to find the equation of the line
= -8
= 2
substituting into the equation
y - (-8) =
( x - 2)
y + 8 =
( x- 2)
2(y+8) = x - 2
2y + 16 = x - 2
2y = x - 2 - 16
2y = x - 18
y =
- 18/2
y =
- 9
Answer:
james walked for 45 mins at a rate of 4 mph and run fir 30 min at a rate of 10 mph how many miles have james gone
I DONT KNOW THE ANSWER
Answer:
{x + 4y = 8
{5x + 5y = 10
Step-by-step explanation:
Just add everything like it said, and you will arrive at your answer.
I am joyous to assist you anytime.