Answer:
Opposites
A positive and a negative of the same number are named opposites.
15 AND 2.
BECAUSE 15+15+2+2=34
and 15×2= 30
.P.S. PHANTOM SNIPERS
1) 2x + 9 = 2x -5
9 ≠ -5 ; No solution
2) 2x- 1 = x + 3
x = 4; One solution x = 4
3) x + 2 = x + 2
0 = 0; Identity (or all real numbers)
Unfortunately, there is no given table. However, assuming no air resistance, the projectile moves in constant acceleration in the y-axis, while constant velocity in the x-axis. If the total time of flight is 6 seconds, then at 3 seconds the reaches its maximum height. Also, there is no given initial velocity, which means any useful calculation is impossible.
Answer:c
Step-by-step explanation:
