4 feet
6.331 inches
Hope this helps!
9) first option 10)last option
Answer:
The other solution is 12.
Step-by-step explanation:
Break the solution into groups: (x^2+2x)+(-12x-24)
Factor out the x^2 from the first group to get x(x+2)
Factor out the -12 out of the second group to get -12(x-12)
Here we get (x-12)(x+2)
You can see solutions are -2 and 12.
-15 i think if not u just got to use the quadratic formula.
Answer:
67
Step-by-step explanation:
