Find
d
d
x
[
sin
⁡
(
x
)
x
2
]
dx
d

[sin(x)x
2
]start fraction, d, divided by, d, x, end fraction, open bracket, sine, left parenthesis, x, right parenthesis, x, squared, close bracket.

p

step-by-step explanation:

using pemdas, (order of operations) you'll see the answer is 24.

yx = 36

step-by-step explanation:

cos f = opposite side/ hypotenuse

cos f = yw / yx

we know cos f = 4/9 and yw =16

4/9 = 16/yx

multiply each side by yx

4/9 yx = 16/ yx * yx

4/9 yx = 16

multiply each side by 9/4

9/4 * 4/9 yx = 16 *9/4

yx = 36