Answer:
The final equation is ![y = \frac{4}{3}x - \frac{16}{3}](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7B4%7D%7B3%7Dx%20-%20%5Cfrac%7B16%7D%7B3%7D)
Step-by-step explanation:
The slope of the line CB where, C(0,3) and B(12,-6) will be
Now, if the line perpendicular to the line CB has slope N, then M × N = - 1
⇒
{Since
}
Now, equation of the straight lines which are perpendicular to CB will be in slope-intercept form
{Where, c is the y-intercept}
If this straight line passes through the point (7,4), then
⇒ 12 = 28 + 3c
⇒ 3c = - 16
⇒
Therefore, the final equation is
(Answer)
First thing you need to realise is that x/y multiplied by something is the same as x multiplied by that something, ALL divided by y
from here we can think of this as 3(2x-1) all over 5 = 1(5x-3) all over 4,
now we can start by expanding the left side, so it will equal 6x-3 all over 5 = 5x-3 all over 4
Now multiplying both sides by 5 to get rid of the divided by 5 on the left hand....
6x-3 = 25x-15 all over 4
We then multiply both sides by 4 to eliminate the divided by 4 on the right hand side....
We get 24x-12=25x-15
Now subtract 25x from both sides....
-1x = -3
Therefore diving both sides by -1 we get x=3
Answer:
a. (n- x 9) - 5
b. (n + 10) 7
If it's right, give me BRAINLIEST
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Well I believe in question 12, that the shape has 4 sides, 4 right angles, its a parallelogram, its a quadrilateral, and its a shape. Is that what it means by classify?