It takes 6 seconds for it to hit the ground.
0 = -5x²+20x+60
We can solve this by factoring. First factor out the GCF, -5:
0 = -5(x²-4x-12)
Now we want factors of -12 that sum to -4. -6(2) = -12 an -6+2 = -4:
0 = -5(x-6)(x+2)
Using the zero product property, we know that either x-6=0 or x+2=0; this gives us the answers x=6 or x=-2. Since we cannot have negative time, x=6.
Answer:
glhIblzikdjbgjdzgbobrgbzoerbgoernbs
Step-by-step explanation:
ur welcome ;)
There’s a 2/6 chance that the science project would be first
Answer:
range
Step-by-step explanation:
*JUST AND EDUCATED GUESS* but id say range
Answer:
i wrote this as a decimal so um i hope this at least helps :). 1.75
Step-by-step explanation:
