The quadratic formula is:
and
Let's identify our a, b, and c values:
a: -1
b: 1
c: 12
Plug in the values for a, b, and c into the equation. Let's do the first equation:
Simplify everything in the radical:
Simplify the radical:
Combine like terms:
Simplify:
This is one solution, now, let's solve for the other equation:
Since when simplified, everything is the same except the subtraction sign, we can skip the simplification again and change the sign to subtraction:
Combine like terms:
Simplify:
Your final answers are:
We are looking for the total number of pages Becky reads, which is dependent on how many hours she reads for. So, we should multiply the number of pages she reads by the number of hours.
The correct answer is p x h or h x p. As long as these two values are multiplied, there is no difference in the order of the values.
Hope this helps!! :)
Answer:
I don't even see the whole problem?
Step-by-step explanation:
Try asking you Mom/Dad for help.
Answer:
62.8
Step-by-step explanation:
The volume of the cylinder is = base * height
base=Pi*radius*radius, where
base=3.1416*2*2 , height=5
Volume=3.1416*2*2*5
Volume =62.8 cubic units.
Answer:
.4=a
Step-by-step explanation:
self explanatory
