4x - 10 = 34
4x +10 +10
4x = 44
4x/4 = 44/4
x = 11
Answer:
The locations of E' and F' are E'(-2,0) and F'(0,1), and lines g and g' are parallel.
Step-by-step explanation:
I got it right on my test! :)
First, set up a proportion to find the reduction in price. 25/100=x/320. Cross multiply to get 8000=100x. Divide by 100 on both sides to get x=80. That's the reduction in price. Subtract from the total to find the new price 320-80=$240
Answer:

Step-by-step explanation:


<u>Using Pythagorean Identities</u>:







<u>The sum Identity is</u>:

I will just follow what the question asks.






Now we can perform the sum identity:


But we are not done yet! You want
and not 
You actually want the
