Answer:
the one on top= c= -12
the bottom one= f= -15
Step-by-step explanation:
Answer:
4:9
Step-by-step explanation:
To take the scale factor from distance to area, we square it
2:3 distance
Square each term
2^2 : 3^2 area
4:9
Answer:
$24
Step-by-step explanation:
You simply do $42-$18
=24
9m - (5m + 2)
9m - 5m = 4m
4m + 2 is your answer
hope this helps
X^2-22x-48=0
x^2-24x+2x-48=0
x(x-24)+2(x-24)
(x+2)(x-24)
Solve by grouping if you are able to find distinct factors that multiply to the last term and add to the middle term...this method is rather easy with easy to manage numbers. Complete the square if you cannot find distinct factors that multiply to the last term and add to the middle term. Completing the square helps when the equation is in the form of a parabola.
