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
lesantik [10]
3 years ago
5

A ball is launched into the sky at 48 feet per second from a building 48 feet tall. The equation for the ball’s height h at time

t seconds is h = -16t2 + 48t + 48. When will the ball strike the ground?
Mathematics
1 answer:
kkurt [141]3 years ago
3 0

Answer:

4 seconds I believe

Step-by-step explanation:

You might be interested in
Which line is the graph of y= 1/2 x + 1?<br><br> Line A<br> Line B<br> Line C<br> Line D
kkurt [141]
Line b is the answer, hope this helped
7 0
3 years ago
Read 2 more answers
What does 12−3/4(d+16)=−5 equal solve for d
Ratling [72]

Answer:

d=20/3 or 6.6 repeating

Step-by-step explanation:

Let's solve your equation step-by-step.

12−

3

4

(d+16)=−5

Step 1: Simplify both sides of the equation.

12−

3

4

(d+16)=−5

12+

−3

4

d+−12=−5(Distribute)

(

−3

4

d)+(12+−12)=−5(Combine Like Terms)

−3

4

d=−5

−3

4

d=−5Step 2: Multiply both sides by 4/(-3).

(

4

−3

)*(

−3

4

d)=(

4

−3

)*(−5)

d=

20

3

Answer:

d=

20

3

3 0
3 years ago
Which value is a solution of the equation 2 - 8x = -6?<br> A. 1<br> B. 1/2<br> C. -1<br> D. 8
Nuetrik [128]

Answer:

A.) 1

Step-by-step explanation:

First change the equation to 2 + ( - 8x ) = -6 so it’s easier to read

Take away 2 from both sides

So now you have -8x = -8

Divide both sides by -8 so you get positive x and 1

x = 1

3 0
3 years ago
Gustavo noticed that when a pair of parallel lines was cut by a transversal, a certain pair of adjacent angles formed a straight
WINSTONCH [101]

Answer:

false

Step-by-step explanation:

4 0
3 years ago
Two numbers, a and b, have a sum of 24. The
mina [271]

Answer:

a= -12 and b=36

Step-by-step explanation:

a+b=24 and 3a+b

a-3a+b=24

-2a+b-b=24

-2a/-2=24/-2

a= -12

then substitute the value of a in a+b=24 to get the value of b

so let see -12+b=24

b=24+12

b=36

we can check it by the equation -2a+b-b=24

-2(-12)+36-36=24

24=24 so as you have seen the answer is correct

thanks!!!

7 0
2 years ago
Other questions:
  • Find g(-1)).<br> g[(-1)) =
    14·1 answer
  • 815 calories in 4 servings
    12·2 answers
  • <img src="https://tex.z-dn.net/?f=%20%5Ccos%28%20%5Calpha%20%20%2B%20%20%5Cfrac%7B%5Cpi%7D%7B2%7D%20%29%20%20%3D%20%20-%20%20%5C
    6·1 answer
  • The histograms below show the heights (in meters) of the tallest buildings in China and the United States.
    11·2 answers
  • What's the formula to find the width
    5·2 answers
  • A printer needs 12,000 good copies of a flyer for a particular job. Previous experience has shown that she can expect no more th
    10·1 answer
  • Solve the 5 questions!!!
    8·1 answer
  • Help Fast Show WORK and. NO links <br> 5f = -75 check your solutio\
    7·2 answers
  • Write an equation in slope intercept form that passes through the points (-2,-6) and (4,-15).
    14·1 answer
  • Calculate the measure of the major arc MPN.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!