Answer:
Step-by-step explanation:
![\frac{x}{3}+\frac{2}{5} =\frac{1}{15} \\\\\frac{x}{3} =\frac{1}{15} -\frac{2}{5} \\\\\frac{x}{3} =\frac{1-10}{15}\\\\x=\frac{-9}{15}*3=\frac{-9}{5}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B3%7D%2B%5Cfrac%7B2%7D%7B5%7D%20%20%3D%5Cfrac%7B1%7D%7B15%7D%20%5C%5C%5C%5C%5Cfrac%7Bx%7D%7B3%7D%20%3D%5Cfrac%7B1%7D%7B15%7D%20-%5Cfrac%7B2%7D%7B5%7D%20%5C%5C%5C%5C%5Cfrac%7Bx%7D%7B3%7D%20%3D%5Cfrac%7B1-10%7D%7B15%7D%5C%5C%5C%5Cx%3D%5Cfrac%7B-9%7D%7B15%7D%2A3%3D%5Cfrac%7B-9%7D%7B5%7D)
3+6-7=2
2x5/2=5(1)
6x5/2=15(2)
The area shaded: (1)+(2) => 5+15=20
Answer: 20
<span>A mountain climber ascended 3/4 of a kilometer in 1/12 of an hour. What was the mountain climber’s ascent rate in kilometers per hour?
Correct Answer: C. 9 Kilometers per hour </span>
Tan67=h/137
h=137tan67
h≈322.751 ft
h≈322.75 ft (to nearest hundredth of a foot)
Answer:
2
Step-by-step explanation: