Answer:
If the price of the shoes doesn't change and the shipping doesn't change the answer would be 2
Step-by-step explanation:
100 ÷ 32 is 2.8
Let his normal weight = 100%
He is 10% more so he is 110%
Divide his weight now by 110% to find his normal weight.
88/1.1 = 80
His normal weight is 80 kg
Answer:
Step-by-step explanation:
Let x represent the sun's angle of elevation.
We have been given that a 6-foot tall man casts a shadow that is 12 feet long.
Upon looking at our attachment we can see that man and his shadow forma a right triangle with respect to ground, where height of man is opposite side and his shadow is adjacent side.
Since tangent relates opposite side of a right triangle with adjacent, so we can set an equation as:
![\text{tan}=\frac{\text{Opposite}}{\text{Adjacent}}](https://tex.z-dn.net/?f=%5Ctext%7Btan%7D%3D%5Cfrac%7B%5Ctext%7BOpposite%7D%7D%7B%5Ctext%7BAdjacent%7D%7D)
![\text{tan}(x)=\frac{6}{12}](https://tex.z-dn.net/?f=%5Ctext%7Btan%7D%28x%29%3D%5Cfrac%7B6%7D%7B12%7D)
![\text{tan}(x)=\frac{1}{2}](https://tex.z-dn.net/?f=%5Ctext%7Btan%7D%28x%29%3D%5Cfrac%7B1%7D%7B2%7D)
Using arctan we will get,
![x=\text{tan}^{-1}(\frac{1}{2})](https://tex.z-dn.net/?f=x%3D%5Ctext%7Btan%7D%5E%7B-1%7D%28%5Cfrac%7B1%7D%7B2%7D%29)
![x=26.565051177078^{\circ}\approx 27^{\circ}](https://tex.z-dn.net/?f=x%3D26.565051177078%5E%7B%5Ccirc%7D%5Capprox%2027%5E%7B%5Ccirc%7D)
Therefore, the measure of the sun's angle of elevation is 27 degrees.