Answer:
50°
Step-by-step explanation:
Sum of the interior angles of a triangle = 180°
m<A+m<B+m<C = 180°
40°+90°+m<C = 180°
m<C= 180°-130°
m<C= 50°
I = -425x^2 + 45,500(x) - 650,000
x = 40
I = -425(40^2) + 45,500(40) - 650,000
I = -425(1600) + 1,820,000 - 650,000
I = -680,000 + 1,820,000 - 650,000
I = 1,820,000 - 1,330,000
I = 490,000 <===
3/2 is equivalent to 2/3 because
when u do 3/2 that means ur
doing 3x2 and 3x2 equals 6 and 2x3 eqauls 6.
150+10p=300-2p
10p+2p=300-150
12p=150
P=150÷12
P=12.5
The equilibrium price is 12.5 or 13