Since the triangle has 3 equal sides, it has 3 equal angles.
If the total angle degrees is (n-2)180 = 180°
180°/3 = 60° per angle
x:
Since a straight line is 180°, 180°-60° = 120°
y:
And since for a triangle the total measure of the angles is 180° and ∠x is 120°, the equation is;
180 = 120 + y + y
60 = 2y
y = 30°
A, since the graph is not in a "U" shape aka parabola the degree cant be 2 so C is wrong and B and D are negative fuctions while the graph is showing one that is positive.
Answer:
c
Step-by-step explanation:
Answer:
100 bicycle
Step-by-step explanation:
Given the cost c in dollars of manufacturing x bicycles at a production plant expressed as C(x)=5x^2-1000x+63,500.
x is the number of bikes
To minimize the cost, dC/dx = 0
dC/dx = 10x - 1000
Since dC/dx = 0
0 = 10x - 1000
-10x = -1000
x = 1000/10
x = 100
Hence the number of bicycles that must be manufactured to minimize the cost is 100 bicycle