Answer:
$514.50
Step-by-step explanation:
7+4+2+8=21
$12.25x21=$514.50
Answer:
(-3,12)
Step-by-step explanation:
because (2,5) is the midpoint of GI and one of the known values was (7,-2). if u have a graphing calculator or use a graphing website, it shows (-3,12), and -3 being the missing x value.
Answer:
x=3 y=4
Step-by-step explanation:
The diagonals in a parallelogram bisect each other
DG = GC and KG = GU
4x-7 = x+2
Subtract x from each side
4x-x-7 = x+2-x
3x-7 = 2
Add 7 to each side
3x-7+7 =2+7
3x=9
Divide by 3
3x/3=9/3
x=3
KG = GU
5y-8 = 3y
Subtract 5y from each side
5y-8-5y = 3y-5y
-8 = -2y
Divide by -2
-8/-2 = -2y/-2
4 =y
Answer:
The answer is h = 2A/(b+c) .
Step-by-step explanation:
You have to move all the unrelated terms to the other side by making h the subject :