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
Basile [38]
3 years ago
6

Find the distance between the points (0,-1)and (3,-3)

Mathematics
1 answer:
Arturiano [62]3 years ago
4 0

Answer:

√13

Step-by-step explanation:

Distance = √(3-0)² + (-3+1)²

= √ (3)². +(-2)²

=. √ 9+4

= √ 13

May this help you !!!!

You might be interested in
Simplify (p squared) to the power of 5
Pavlova-9 [17]

Answer:

p^10.

Step-by-step explanation:

(p^2)^5

= p^(2*5)

= p^10.

5 0
3 years ago
Read 2 more answers
The table shows the travelling time to work for 50 people. Calculate an estimate of the mean travelling time.
Nutka1998 [239]

Answer:

24.8 mins

Step-by-step explanation:

We'll begin by generating a table indicating the time mark (mid time) for the 50 people.

This is illustrated below

Time > timemark > frequency

0 – 10 > 10/2 = 5 > 5

10 – 20 > (10+20)/2 = 15 > 15

20 – 30 > (20+30)/2 = 25 > 13

30 – 40 > (30+40)/2 = 35 > 10

40 – 50 > (40+50)/2 = 45 > 7

The mean time for the 50 people is given by:

Mean = summation (mid time x frequency) / total frequency

Mean = [5x5 + 15x15 + 25x13 + 35x10 + 45x7] / 50

Mean = [25 + 225 + 325 + 350 + 315] / 50

Mean = 1240 / 50

Mean = 24.8 mins

5 0
3 years ago
139.65 subtract 59.623
Murljashka [212]

Answer:

80.027

Step-by-step explanation:

    139.65-59.623 = 80.027

                 

4 0
3 years ago
Read 2 more answers
Prove that the trajectory of a projectile is parabolic, having the form y = ax + bx2. To obtain this expression, solve the equat
olga_2 [115]

Answer: y = v₀tgθx - gx²/2v₀²cos²θ

a = v₀tgθ

b = -g/2v₀²cos²θ

Step-by-step explanation:

x = v₀ₓt

y = v₀y.t - g.t²/2

x = v₀.cosθt → t = x/v₀.cosθ

y = v₀y.t - g.t²/2

v₀y = v₀.senθ

y = v₀senθ.x/v₀cosθ - g/2.(x/v₀cosθ)²

y = v₀.tgθ.x - gx²/2v₀²cos²θ

a = v₀tgθ → constant because v₀ and θ do not change

b = - g/2v₀²cos²θ → constant because v₀, g and θ do not change

8 0
3 years ago
I can't figure out how to do this problem.
Marianna [84]

Have you tried multiplying 5(3)+2(2)+1?

15 + 4 + 1 = 20 ?

Im sorry I'm not real good with math.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which equation represent a horizontal lines? <br><br>A. x= y + 2<br>B. y= 2<br>C. y= x + 1<br>D. x=2
    13·1 answer
  • How many solutions does this system have? y = 3 x minus 5. y = negative x + 4. one two an infinite number no solution
    8·2 answers
  • What’s the answer of 4(x+2)
    10·2 answers
  • Percent
    7·1 answer
  • Find the value of x show all steps please
    15·2 answers
  • Can someone help me with my homeworkk
    14·1 answer
  • Help help I will make you brain list!!
    5·1 answer
  • Explain what it means for x and y to vary directly​
    10·1 answer
  • Solving the equation -5x = 4y + 8 for y gives
    13·1 answer
  • A trellis consists of overlapping wooden slats.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!