Step-by-step explanation:
Tanx =opp/adj
=50/42 =55. 5°
Answer:
The slope is b. 10, and the slope represents a. The total cost of the membership.
Step-by-step explanation:
It goes up by 10 every month that goes by, and the graph is labeled total cost of gym membership.
Answer:
Step-by-step explanation:
Slope means x there are many ways to find the slope like using the slope formula y2-y1/x2-x1 or using rise over run
Hope this help :)
R(x) = 60x - 0.2x^2
The revenue is maximum when the derivative of R(x) = 0.
dR(x)/dx = 60 - 0.4x = 0
0.4x = 60
x = 60/0.4 = 150
Therefore, maximum revenue is 60(150) - 0.2(150)^2 = 9000 - 4500 = $4,500
Maximum revenue is $4,500 and the number of units is 150 units
hi <3
i think this makes more sense if you draw a diagram
so basically, as we are working out the horizontal component, decide if you need to use sin or cos.
as the side is next to the angle, you would use cosine.
thus, your answer would be 27cos49
(the vertical component would be 27sin49)
hope this helps :)