1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Colt1911 [192]
3 years ago
11

A rocket is launched from a tower. The height of the rocket, y in feet, is related to the

Mathematics
1 answer:
bonufazy [111]3 years ago
3 0

Answer:

7.89 seconds

Step-by-step explanation:

using the quadratic formula (-b+-√(b^2-4ac))/2a

a=-16 b=119 c=57

x=-0.451

and

x=7.889

time cant be negative so use the positive x

You might be interested in
Heeelllpppppppppppppppp
horrorfan [7]

Answer:

2/5m - 1/5

Step-by-step explanation:

2(1/5m - 2/5) + 3/5

= 2/5m - 4/5 + 3/5

= 2/5m - 1/5

3 0
3 years ago
Read 2 more answers
June is working on an addition problem and starts with 17,985. After she adds, she still has 17,985. Which property of addition
podryga [215]

Answer:

addition

Step-by-step explanation:

idkthis sounds dumb

3 0
3 years ago
Read 2 more answers
What conclusion can be derived by comparing the central tendencies of the two data sets?
Lorico [155]
The average of both sides are the same.

Hope I helped! ( Smiles )
6 0
3 years ago
HELP ASAP, DUE AT 11:59<br><br> g(-5)=
Dovator [93]

Answer:

g(-5) = -6

Step-by-step explanation:

We need to find value of g(-5)

Looking at the graph in figure when g = -5, the value on the graph is -6 as it is highlighted with blue point.

because we have x = -5 so, we will look at graph that passes through x and y when x= -5, so we get y=-6

So, g(-5) = -6

6 0
3 years ago
What is the answer ​
Igoryamba

Answer:

∠B = 60°

Step-by-step explanation:

They are supplementary angles, which means they add up to 180°.

∠B + ∠A = 180

? + 120 = 180

? = 180 - 120

? = 60°

8 0
3 years ago
Other questions:
  • Please help!<br> what name is given to the shape of the graph of a quadratic function?
    14·1 answer
  • How many solutions does the equation have? 4(2x+3) =2(3x-4 open study?
    10·1 answer
  • Find the volume of 22 ft
    11·1 answer
  • Calculate the difference scores for the following data from a repeated measures study. Conduct a repeated measures t-test at apl
    11·1 answer
  • Which division equation is shown by the area model intop?
    10·1 answer
  • Simplify. Question is in the picture.
    14·1 answer
  • Plz Help NO LINKS NO LINKS
    6·1 answer
  • All the 5th graders at Lincoln Elementary School will go on a field trip to the science museum. Counting all the children, teach
    12·1 answer
  • Find the circulation of the field f = x i y j around the curve r(t) = [cos(t)] i [sin(t)] j , 0 ≤ t ≤ 2π
    8·1 answer
  • determine The length of the circular arc of a circle with a radius of 49 cm subtended by a central angle of 135°
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!