Answer:
Step-by-step explanation:
multiply all number on one
multiply all number on two
multiply all number on three
Answer: Maggie is 29 years old
Step-by-step explanation:
12*3=36
36-7=29
29 + 12 = 41
Answer:
I think its -120 but am not sure so sorry if its wrong
The answer for the first blank is 36 and the answer for the second blank is 97.
To complete the square, we first take half of the value of b. The value of b in this equation is -12; -12/2 = -6.
Next we square the value we just got: (-6)² = 36.
This is what we add to both sides of the equation, giving us:
x²-12x+36=61+36
Combining like terms on the right, we have
x²-12x+36=97
Step-by-step explanation:
mC=36
mC+mD=90
36+mD=90
mD=54
