If you go from point (-1, -3) to point (4, 4), you can find the slope of the line using the slope formula.
![m= \frac{4-(-3)}{4-(-1)}= \frac{7}{5}](https://tex.z-dn.net/?f=m%3D%20%5Cfrac%7B4-%28-3%29%7D%7B4-%28-1%29%7D%3D%20%5Cfrac%7B7%7D%7B5%7D%20%20)
. So our slope is 7/5. The line goes through the y axis at -3/2, so putting that together we get an equation for the line that is
![y= \frac{7}{5}x- \frac{3}{2}](https://tex.z-dn.net/?f=y%3D%20%5Cfrac%7B7%7D%7B5%7Dx-%20%5Cfrac%7B3%7D%7B2%7D%20%20)
, choice D from above.
7 because if u add 4 and 3 that's what u end up with
3n+(4n-15)=90
3n+4n-15=90
7n=105
n=105/7
n=15
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Angle LQK is 4n-15
If n=15
Angle LQK = 4(15) - 15
= 60 - 15
= 45
Hellooo, it's me, you square numbers by