Answer:10
Step-by-step explanation:
9/5=18/x
90=9x
X=10
Answer:
y = -4x + 36
Step-by-step explanation:
First, find the slope by calculation (y2-y1)/(x2-x1), you should get -8/2, or -4.
Next, plug the points into the equation y-y1 = slope(x-x1), getting y-28 = -4(x-2).
Simplify the equation and you get y =-4x + 36.
Hopefully this helps- let me know if you have any questions!
Use an app called math away your welcome :)
One triangle has 180°
33°+57°=90°
180°-90°=90
So Z is 90°
so it's a right triangle.