Answer:
36 °
Step-by-step explanation:
In this case a rectangular triangle is formed so we can use the trigonometric functions to calculate the angle, they give us the value of the two legs, therefore we can apply the tangent function.
Tan A ° = opposite / adjacent
replacing:
Tan A ° = 50/68
Tan A ° = 0.735
A ° = arc tan (0.735)
A ° = 36.32
Which means that the angle of inclination is 36°
Answer:6
Step-by-step explanation:
This problem is in Khan Academy
In this graph the instantaneous velocity=decline.
You just have to do this:
And the answer is letter (A)
Answer:
D) $7
Step-by-step explanation:
The cost for a dozen donuts is 5 dollars
The money made from a dozen donuts is
12*1 = 12 dollars
The profit is the money made minus the money spent
12 -5 =7