Answer:
y = 2/5x + 24/5
*View graph to see the lines*
Step-by-step explanation:
y = 2/5x - 1/2
Parrel lines have the same slope
y = mx + b
y = 2/5x + b
2 = 2/5(-7) + b
2 = -14/5 +b
5(2 = -14/5 +b)
10 = -14 + 5b
+14 +14
24 = 5b
/5 /5
24/5 = b
y = 2/5x + 24/5
Hope this helps!
P-Q should be -11a^2+4b^2+ab
5/3
if you divide both numbers by 8 you will reduce them to their simplest form
Since it forms a "right triangle" we can apply trigonometry.
sin x = oppo/hyp
sin x = 13/20
x = sin^-1(13/20)
x = sin^-1(0.65)
x = 40.5
rounded to nearest degree
x = 41 degrees
Hope this helps! :)
