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
Lerok [7]
2 years ago
9

Hey I see you there so wanna help a girl out ?

Mathematics
1 answer:
netineya [11]2 years ago
3 0

Answer:

ITS probably like 70 or something

Step-by-step explanation:

You might be interested in
Samia created the following tables of values for a linear system. She concluded that there is no
DaniilM [7]

Answer:

Step-by-step explanation:

3 0
3 years ago
Which question is a statistics question that anticipates variability? A) How old am I? B) How old is my cat? C) How old is my ne
e-lub [12.9K]
D, because there are several students that are in your school. There would be many different answers.
8 0
3 years ago
Read 2 more answers
A red car is driving along the road in the direction of the police car and is 130 feet up the road from the location of the poli
pishuonlain [190]

Complete question:

A police car is located 50 feet to the side of a straight road. A red car is driving along the road in the direction of the police car and is 130 feet up the road from the location of the police car. The police radar reads that the distance between the police car and the red car is decreasing at a rate of 75 feet per second. How fast is the red car actually traveling along the road.

Answer:

The red car is traveling along the road at 80.356 ft/s

Step-by-step explanation:

Given

Police car is 50 feet side off the road

Red car is 130 feet up the road

Distance between them is decreasing at the rate of 75 feet per sec

Let x be how far the police is off the road.

Let y be how far the red car is up the road.  

Let h be the distance between the police and the red car.

This forms a right triangle so we can use the Pythagorean theorem, to solve for h

h² = x² + y²

h² = 50² + 130²

h² = 19400

h = √19400

h = 139.284 ft

Again;

Let dx/dt be how fast the police is traveling toward the road.

Let dy/dt  be how fast the red car is traveling along the road.

Let dh/dt be how fast the distance between the police and the car is decreasing.

Recall that, h² = x² + y² (now differentiate with respect to time, t)

2h(dh/dt) = 2x(dx/dt) + 2y(dy/dt)

divide through by 2

h(dh/dt) = x(dx/dt) + y(dy/dt)

since the police car is not, dx/dt = 0

and dy/dt is the how fast is the red car actually traveling along the road

139.284(75) = 50(0) + 130(dy/dt)

10446.3 = 0 + 130(dy/dt)

dy/dt = 10446.3 / 130

dy/dt = 80.356 ft/s

Therefore, the red car is traveling along the road at 80.356 ft/s

6 0
3 years ago
Jack Lawler, a financial analyst, wants to prepare an article on the Shadow Stock portfolio developed by the American Associatio
-BARSIC- [3]
Last one of the first one try the last one first
4 0
2 years ago
Which scenario represents a proportional relationship?
kirza4 [7]

Answer:

The answer should be B

Step-by-step explanation:

I hope this helps! Let me know if I am wrong.

4 0
2 years ago
Other questions:
  • Who's create 0 in why?
    13·1 answer
  • Solve the following multi step equations <br><br>2t + 1 = 3<br><br>a - 11/2 = 5<br><br>2(a + 6) = 16
    6·1 answer
  • Naoya read a book cover to cover in a single session, at a rate of 55 pages per hour. After 4 hours, he had 350 pages left to re
    11·1 answer
  • Find the slope of any line perpendicular to the line through (5,3) and (2,5)
    5·1 answer
  • Given B = {a, l, g, e, b, r} and C = {m, y, t, h}, find B ∪ C. {} {a} {a, b, e, g, h, l, m, r, t, y}
    10·2 answers
  • I need help can you please explain where does the 8 come from
    8·1 answer
  • Given f (x)= -x (x + 6), what is f (-3)?
    6·1 answer
  • If f(x) = 2x + 10, evaluate the function when x = 6
    10·2 answers
  • What is the inverse of this equation and why?​
    13·2 answers
  • The table of ordered pairs (x,y) gives an exponential function.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!