I need answer asap please, This is due at the end of tommorow
2 answers:
Answer:
se broo lo ciento no
Step-by-step explanation:
Answer:
18
5
2
From what i understood you multiply the x by 2. So 9 times 2 equals 18. Same with the last one. But for the middle one you have to figure out what was multiplied by 2, which is 5.
You might be interested in
Answer:
the 4th option
Step-by-step explanation:
x is greater than -6 but less than 2
What is the question ????
He needs 420 to buy a new smartphone and accessories.
Answer:
4.1 sec
Step-by-step explanation:
h(t)=-3.2t^2+12.8t+1
h(t)=-3.2(t^2-4t)+1
h(t)=-3.2(t^2-4t+4-4)+1
h(t)=13.8-3.2(t-2)^2
For the ball to touch ground, h(t)=0.
13.8-3.2(t-2)^2=0
(t-2)=2.0766
t=4.07≈4.1 sec.
It's a bit tedious, but it's just a bunch of factoring and manipulation.
