Answer:
The standard form of the quadratic equation is 
Step-by-step explanation:
we know that
The standard form of a quadratic equation is

we have

convert to standard form

Answer:
AB + HC, HE + CD
Step-by-step explanation:
parallel lines are two lines that are always the same distance apart and will never meet, even if extended
hope this helps :)
Answer:
10. 16 cubic cm
11. 5 and 1/3 cubic cm
Step-by-step explanation:
4 · 4 · 2 = 32
32 times 1/2 = 16
2 · 2 · 4 = 16
16 times 1/3
Answer:
Raised by $2.25/month
Step-by-step explanation:
9000/1000=9
28-25=3
3*9=27
27/12=$2.25
Answer:
$618
Step-by-step explanation:
$1854 divided by 18 months = $103 per month
$103 x 12 months = $1236 paid in one year.
$1854originally owed - $1236 paid in a year = $618 still owed after one year of payments.