Answer:
They do not form a proportion
Step-by-step explanation:
20/1 does not equal to 10/100
20/1 = 20
10/100 = 1/10
The 2 are not equal, so it does not form a proportion.
If I was correct send a brainliest my way :)
Answer:
(7, 0).
Step-by-step explanation:
We have y = 3(x - 7)
y = 3x - 21
Point-slope form is
y - y1 = 3(x - x1)
y - y1 = 3x - 3x1
Comparing this to the equation y = 4x - 21 we see that y1 = 0 and x1 = 7.
Answer:
Monokuma
Step-by-step explanation:
Answer:
2y - 3x = -15
Step-by-step explanation:
Slope of the line 4x + 6y = 1 is as shown below;
Rewrite in slope intercept form;
6y = -4x+1
y = -4x/6 + 1/6
y = -2x/3 + 1/6
mx = -2/3x
m = -2/3
The slope of the line perpendicular M = -1/(-2/3)
M = 3/2
Get the x and y intercept of 2x+3y = 18
x intercept occurs when y = 0
2x + 0 = 18
x= 18/2
x = 9
y intercept occurs when x = 0
0 + 3y = 18
3y= 18
y = 18/3
y = 6
The line passes through the point (9,6)
Write the equation in point slope form
y - y0 = m(x-x0)
y - 6 = 3/2(x-9)
2(y-6) = 3(x-9)
2y - 12 = 3x - 27
2y - 3x = -27 + 12
2y - 3x = -15
This gives the required equation
To find the slope of this line, first pick out two points on the line. We'll use (1,4) and (-1,3).
Using this information, you can find the slope with the slope formula:
In this problem, x1=1, x2=-1, y1=4, and y2=3. Now, plug in and solve:
The slope of the line is 1/2.
Hope this helps!