Answer:
See below
Step-by-step explanation:
Regularly, 1.25
Now,0.5
So,
![= \frac{0.5 - 1.25}{1.25} = - \frac{0.75}{1.25} = - \frac{3}{5} = - 0.6 = - 60\%](https://tex.z-dn.net/?f=%20%3D%20%20%5Cfrac%7B0.5%20-%201.25%7D%7B1.25%7D%20%20%3D%20%20-%20%20%5Cfrac%7B0.75%7D%7B1.25%7D%20%20%3D%20%20-%20%20%5Cfrac%7B3%7D%7B5%7D%20%20%3D%20%20-%200.6%20%3D%20%20-%2060%5C%25)
So, the percentage of decrease price is 60%.
Answer:
55 and 55 or 70 and 40
Step-by-step explanation:
A triangle has 180o and an isosceles triangle has two angles that are the same. As 70 is less than half, we have a couple of possible solutions to this. So one possible solution is 70-55-55. So the other possible solution is 70-70-40.
sqrt(570025)= 755 feet
one side is 755 feet
the hint told you how to solve it