Answer:
x=7plusminus radical 65/2
Step-by-step explanation:
The quadratic equation- ax^2+bx+c=0
x^2=7x+4
Move all to one side.
x^2-7x-4=0
x=7plusminus radical 65/2
Answer:
junior yes.senior no
Step-by-step explanation:
because it just a guess
Answer:
Step-by-step explanation:
6A) Death Valley is located below sea level. It says it is -282 feet. This means that it is below 0 and sea level is marked at 0.
6B) 5280 + 282 = 5562 ft higher
6C) The closer you get to the ocean the closer you are to 0. If you were in the water floating on top you would be at 0.
13) all 3 are 28
The parenthesis have to stay. This is how we know to distrubute the 2 across the problem.
8 and 9
9^3-8^3
729-512
=169
I had the same question, same homework, The answer is prism.