The answer will be 3x^2 + 6x - 12 = 0
is this what ur looking for?
It’s 43 cm because you add all the sides
Answer:
9 or 3^2
Step-by-step explanation:
3^3×3^3=729
3^4=81
729/81 = 9 = 3^2
It is the first one,
........ 20. 24
256a. b
First, you must make common denominators...
5/6 pound = 25/30 pound
1/5 pound = 6/30 pound
Then, you must subtract
25/30 - 6/30 = 19/30
Finally, divide the remainder by 8, or multiply by the reciprocal
19/30 • 1/8 = 19/240
