Answer:
9x^2-49
Step-by-step explanation:
FOIL
We call the ratio between two directly proportional quantities the constant of proportionality. When two quantities are directly proportional, they increase and decrease at the same rate. While these two quantities may increase or decrease, the constant of proportionality always remains the same.
Answer:
Therefore the least common denominator is 24.
Step-by-step explanation:
2/6 = 8/24
7/8 = 21/24
No more explanation.
1/49=x^2 where x is the side of the square
1/49=(1/7)^2, so the side length of the square is 1/7
