Answer:
x(x^2+2)^3/2
Step-by-step explanation:
y'=1/2(x^2+2)^3/2.2x
= x(x^2+2)^3/2
Answer:
let the size of the real item be x
then the size of model as prodived will be =
60% of X
60/100 × X
=3X/5 .
It’s 39 yards squared because the rectangle is 24+15 which is the triangle
For every possible angle
, the fundamental law of trigonometric states that
![\sin^2(x)+\cos^2(x) = 1](https://tex.z-dn.net/?f=%20%5Csin%5E2%28x%29%2B%5Ccos%5E2%28x%29%20%3D%201%20)
In your case, the inputs you provided would lead to
![\dfrac{16}{25}+\dfrac{25}{169} = \dfrac{3329}{4225} \approx 0.8 \neq 1](https://tex.z-dn.net/?f=%20%5Cdfrac%7B16%7D%7B25%7D%2B%5Cdfrac%7B25%7D%7B169%7D%20%3D%20%5Cdfrac%7B3329%7D%7B4225%7D%20%5Capprox%200.8%20%5Cneq%201%20)
So, it is not possible that, for a certain angle x, we have
![\sin(x) = \dfrac{4}{5},\quad \cos(x) = -\dfrac{5}{13}](https://tex.z-dn.net/?f=%5Csin%28x%29%20%3D%20%5Cdfrac%7B4%7D%7B5%7D%2C%5Cquad%20%5Ccos%28x%29%20%3D%20-%5Cdfrac%7B5%7D%7B13%7D%20)