10 minutes is 1/6 of an hour.
1 hour and 10 minutes = 7/6 hours
98 km / 7/6 = 98 x 6/7 = (98 x 6) /7 = 588/7 = 84 km per hour
Given a right triangle with base, b and height, h with the angle opposide side h as θ.
The area of a triangle is given by
![A= \frac{1}{2} bh](https://tex.z-dn.net/?f=A%3D%20%5Cfrac%7B1%7D%7B2%7D%20bh)
But,
![\tan\theta= \frac{h}{b} \\ \\ \Rightarrow h=b\tan\theta](https://tex.z-dn.net/?f=%5Ctan%5Ctheta%3D%20%5Cfrac%7Bh%7D%7Bb%7D%20%20%5C%5C%20%20%5C%5C%20%5CRightarrow%20h%3Db%5Ctan%5Ctheta)
Therefore, the area of the triangle in terms of <span>b and θ only is given by
![A= \frac{1}{2} b(b\tan\theta)= \frac{1}{2} b^2\tan\theta](https://tex.z-dn.net/?f=A%3D%20%5Cfrac%7B1%7D%7B2%7D%20b%28b%5Ctan%5Ctheta%29%3D%20%5Cfrac%7B1%7D%7B2%7D%20b%5E2%5Ctan%5Ctheta)
</span>
Answer:
Total area of new carpeting installed: 368
Step-by-step explanation:
What I did is too complicated to write down, so I'll just show you the math:
(12 * 8) * 2 (The area of the bedrooms)
11 * 16 (The area of the livingroom)
Answer:
8/10 or 16/20
Step-by-step explanation: