3n - 4n - 2
-n - 2
-n - 2 is the simplest form
zeros of 2x^2+17x=-21 are (-7;0) and (-1,5)
P.S. Hello from Russia
Answer:
x=3
x=2
The length of the ramp is 7.3 meters.
Step-by-step explanation:
The length of a triangle's side must be less than the sum of its two other sides. It also cannot have the same value as its other combined sides.
7 + 2 > 7.3
2 + 7.3 > 7
7 + 7.3 > 2
<em>r</em> is also longer than 7 meters, so that leaves option b. as your answer.
Answer: 4
