Answer:
Step-by-step explanation:
42k³ + 28k² - 63k
There are 24 students in the class.
3/4 = 0.75
18/3 = 6
18+6 = 24
Answer:
50+25=75+x=75x
Step-by-step explanation:
75x nw czy dobrzee
Area of a rectangular shape: width * length
0.8 m^2 = 1.6 m * length => length = 0.8 m^2 / 1.6 m = 0.5 m
Answer: 0.5 m
Answer:
The component form of the velocity of the airplane is .
Step-by-step explanation:
Let suppose that a bearing of 0 degrees corresponds with the direction and that angle is measured counterclockwise. Besides, we must know both the magnitude of velocity (), in miles per hour, and the direction of the airplane (), in sexagesimal degrees to construct the respective vector. The component form of the velocity of the airplane is equivalent to <u>a vector in rectangular form with physical units</u>, that is:
(1)
If we know that and , then the component form of the velocity of the airplane is:
The component form of the velocity of the airplane is .