Answer:
y=-2x^2+10x-12
Step-by-step explanation:
graph is shown in image below
Answer:
if you look at carefully the left triangle has two same side. so left-angle of C is 180-130=50 degree 5x+5x+50=180 x=13 degree
Step-by-step explanation:
for right triangle again one angle is 50 degree and other is 6*13-(3)=75 degree so 75+50+(10y+5)=180 degree y=5 degree
Move the decimal five places until it is after one number, and because the number got bigger, your exponent is a negative.
From top to bottom
31
13
-41
-68
-104