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
padilas [110]
3 years ago
8

A girl standing on a bridge throws a stone vertically downward with an initial velocity of 15.0 m/s into the river below. If the

stone hits the water 4.0 seconds later, what is the height of the bridge above the water?
Mathematics
1 answer:
Arturiano [62]3 years ago
8 0

you do 15.0 x 4.0 and that would give you the answer of 60.

the bridge is 60m above the water.

You might be interested in
Hey, I need some help in math I put the pic down below
EastWind [94]

For this case we have that by definition, the equation of a line in the slope-intersection form is given by:

y = mx + b

Where:

m: It's the slope

b: It is the cutoff point with the y axis

We find the slope with the given points:

m = \frac {y2-y1} {x2-x1} = \frac {401-450} {14-7} = \frac {-49} {7} = - 7

Thus, the line is given by:

y = -7x + b

We substitute a point to find "b":

450 = -7 (7) + b\\450 = -49 + b\\450 + 49 = b\\b = 499

Finally, the equation is:

y = -7x + 499

Answer:

y = -7x + 499

4 0
3 years ago
Write an algebraic expression that represents 2 less than 18 times a number?<br>​
german

Answer:

Step-by-step explanation:

18x-2

3 0
3 years ago
Read 2 more answers
Which of these people will be eligible for a tax deduction?
AfilCa [17]
Miles, who makes cash contributions to charities.
6 0
3 years ago
Read 2 more answers
What is the solution to the inequality 1/2x(-2)&lt;8
kotegsom [21]
Ok I guess whatttt I do not getting it
6 0
3 years ago
Draw a graph of y=1/x
Luda [366]

Answer:

Step-by-step explanation:

Note that this function is not defined at x = 0; it does have a vertical asymptote which is the line x = 0, as well as a horiz. asymptote which is the line y = 0.  This function is odd because the power of x is -1 (a negative odd number).   Half the graph appears in Quadrant I:  (1, 1), (2, 1/2), (3, 1/3), etc.

The other half is the reflection of the Quadrant I part in the origin, and this is because the function is odd.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Choose the best definition for the term: variable
    5·1 answer
  • Find the value of the nine digit of 6493
    7·2 answers
  • 80 miles in 2 hours ratio
    8·1 answer
  • the moon is about 240,00 miles from earth. what is this distance written as a whole number multiplied by a power of ten
    14·1 answer
  • Ok I need help is this correct? I tried but I gave up.
    13·1 answer
  • What is 132.6 in expanded form
    5·2 answers
  • Identify the solution <br> Answer choices<br> 1. 0,3<br> 2. 3, -2<br> 3. 4,2<br> 4 -2,3
    13·1 answer
  • Find the value of given expression<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B564%20%5Ctimes%20564%7D%20" id="TexForm
    13·2 answers
  • What is the rate of change of the following equation?<br> y = x - 4
    14·1 answer
  • Need some help with the question in the image <br><br>cheers​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!