2.5x10^3 I think. Exponents are subtracted. The number you're multipliying by has to be more than one.
The answer is 5/7. That is the answer :)
Answer:
The radian measure of the angle drawn in standard position that corresponds with the ray containing the coordinate point
is approximately
radians.
Step-by-step explanation:
With respect to origin, the coordinate point belongs to the third quadrant, which comprises the family of angles from
to
. The angle in standard position can be estimated by using the following equivalence:



The radian measure of the angle drawn in standard position that corresponds with the ray containing the coordinate point
is approximately
radians.
Answer: 1
explanation: factors of 25 are 1 and 5
Factors of 48 are 24, 2, 8, 6 , 1 , 3 , 16
Recall the double angle identity,
sin(2x) = 2 sin(x) cos(x)
Then we can write
sin(9x) cos(9x) = 1/2 sin(2 • 9x) = 1/2 sin(18x)
Then
∫ sin(9x) cos(9x) dx
= 1/2 ∫ sin(18x) dx
= -1/2 • 1/18 cos(18x) + C
= -1/36 cos(18x) + C
though you could continue with another double angle identity,
cos(2x) = cos²(x) - sin²(x)
to rewrite the antiderivative as
= -1/36 (cos²(9x) - sin²(9x)) + C
= 1/36 (sin²(9x) - cos²(9x)) + C