jfiicoh

29.05.2020 • 

Mathematics

16 A rocket is launched from atop a 101-foot cliff with an initial velocity of 116 fts. Use the vertical motion formula
h(t)= -16t squared+ vt +s where v is the initial velocity and s is the starting height, to find how long it take the rocket
to hit the ground after it is launched. Round to the nearest hundredth of a second.

Ответ:

zmirandalove100

25.02.2022

Mathematics

---

answer: x=−4

step-by-step explanation:

step 1: subtract 7x from both sides.

2x−12−7x=7x+8−7x

−5x−12=8

step 2: add 12 to both sides.

−5x−12+12=8+12

−5x=20

step 3: divide both sides by -5.

−5x/−5=20/−5

---

0,0(0 оценок)