
Using the fact that cos is 2π-periodic, we have

That is,
for any
and integer
.

We get 2 solutions in the interval [0, 2π] for
and
,

Answer:
1,178.097245 cm3
Step-by-step explanation:
i think id k tho
Answer:
y= 3/2x+40
Step-by-step explanation:
y= rise/run+ y-intercept
A trapezoid<span> is a quadrilateral with one pair of parallel sides, and the </span>formula for<span> the area of a </span>trapezoid<span> is 1/2 times (base 1 + base 2) times height</span>