Step-by-step explanation:
Answer:
1/3
Step-by-step explanation:
differentiate first equation to get t , then replace t with 1/3
Answer:
The radian is a unit of measure for angles used mainly in trigonometry. It is used instead of degrees. ... As seen in the figure above, a radian is defined by an arc of a circle. The length of the arc is equal to the radius of the circle. Because of this the radian is a fixed size no matter what the size of the circle is.
Step-by-step explanation:
40 is the width
a=(l)(w)
2400 = 60w
2400 = w
——— ——
60 60
this cancels the 60 out
2400 divided by 60 = 40 so therefore
40=w
The answer is of your question is -1