Answer:
180
180 because all three angles shows only because it is traingle
There are a few places to go when you want to know something, maybe like this
http://www.wikihow.com/Solve-Pythagoras-Theorem-Questions
Answer:
$12.50
Step-by-step explanation:
Let x = the cost of the food without the delivery fee.
The delivery fee can be represented as 0.10x.
Keep in mind that the cost of the food plus the delivery fee equals $13.75.
Therefore, your equation will look like: 13.75 = x + 0.10x
x + 0.1x = 1.10x
So, 13.75 = 1.10x
This means that x = 13.75/1.10
x = 12.5 = $12.50
Option a
- Option be is seeming to be irrational but its not
How?
Hence correct option is a
You multiply -9 and -6 to solve for e.
e/-9 = -6
e = -9*-6
e = 54
Hope this helps :)
