Answer:
y=3x-9
Step-by-step explanation:
Hi there!
we are given a point (4,3), and a line (y=-1/3x+4)
Perpendicular lines have slopes that are negative and reciprocal; if they are multiplied together, the result is -1
first, let's find the slope of the new line.
we can find it with this formula: (m=slope)
-1/3m=-1
multiply both sides by -3
m=3
here's our equation so far, written in y=mx+b form, where m is the slope and b is the y intercept
y=3x+b
we need to find b
Because the line passes through the point (4,3), we can use it to find b
substitute x as 4 and y as 3
3=3(4)+b
multiply
3=12+b
-9=b
substitute into the equation
<u>y=3x-9</u>
Hope this helps!
20.022 b/c you have to round the 1 to a 2 b/c of the 5 behind the 1.
Hope that makes sense . (:
How far above the ground does the ladder touch the wall
Answer:60
Answer:
Centroid of ΔABC = (4,2)
Step-by-step explanation:
<u><em>Explanation</em></u>:-
Given points are A(0,6) , B(2,0) and C(10,0)
Centroid of ΔABC
=
=
=
= (4 , 2)
Centroid of ΔABC = (4,2)
Answer:
the largest share would be $400 and the total amount is $960
explanation
80x3 is 240
80x4 is 320
80x5 is 400