Answer:
80°
Step-by-step explanation:
The sum of the interior angles in a hexagon is 720°. This means that:
y + (2y - 20) + (2y - 20) + y + (2y - 20) + (2y - 20) = 720° - we can simplify this
10y - 80 = 720° - now, add 80 to both sides
10y = 800 - finally, divide both sides by 10
y = 800 ÷ 8 = 80°
Hope this helps!
Answer:
37.5%
Step-by-step explanation:
This week, the cost is higher when we compare to last week. Therefore, the percentage difference is given by comparing the price differences to the price for the previous week.
Difference in costs=165-120=45
Percentage difference with respect to last week's price= ![\frac {45}{120}\times 100=37.5%](https://tex.z-dn.net/?f=%5Cfrac%20%7B45%7D%7B120%7D%5Ctimes%20100%3D37.5%25)
Therefore, percentage increase is 37.5%
#A is the highest if you look at it, it says height=Constant x Width so that is your answer