Answer:
where is the table
Step-by-step explanation:
Answer:
Angle 8
Step-by-step explanation:
Angles 7 and 8 are supplementary because they are both on a straight line.
A straight line is 180*, and the line that forms the angles 7 and 8 splits 180* into those degrees in the angles, so both of those angles add to 180* which makes them supplementary.
The cost of each game system was $215.
3x=645
x=215
Answer: 18 degrees
Step-by-step explanation:
If the temperature dropped 12 degrees (48-36) in 10 hours then the ratio is
10hours:12 degrees
to find hours divide both sides by 2 and multiply by 3 to get
15hours: 18 degrees
Answer:

Step-by-step explanation:
Assuming the question is:

We multiply and rearrange the trinomial:

This is a quadratic equation with:
a = 1
b = -13
c = -8
We use quadratic formula to find 2 values of a:

These are the 2 values of a:
