Answer:
333.56
Step-by-step explanation:
286×1.07=306.02
306.02×1.09=333.56
Answer:
option b
Step-by-step explanation:




x = -3 (Not possible)
x = 5
So, x = 5
Step-by-step explanation:
The solution is in the attached file
Answer:
2.75 ·
Step-by-step explanation:
Hope this helps! :)
Answer:
Step-by-step explanation:
Straight angle is equal to 180°
Angle x, 60° and 80° form a straight angle.
<u>Then we have following equation to solve for x:</u>
- x + 60° + 80° = 180°
- x + 140° = 180°
- x = 180° - 140°
- x = 40°