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
alexdok [17]
3 years ago
13

Find the distance between A and B.

Mathematics
1 answer:
Andreas93 [3]3 years ago
8 0

Answer:

\sqrt{34}  units

Step-by-step explanation:

A = (-4,-1)

B = (1,2)

distance between 2 points:

d=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1} )^{2}}\\\\d=\sqrt{(1-(-4))^{2}+(2-(-1))^{2}}\\ \\d=\sqrt{(5)^{2}+(3)^{2}}\\\\d=\sqrt{34}

You might be interested in
Can someone answer this for me pls and thank you
kherson [118]

x in terms of b:

-2(bx - 5) = 16

-2bx + 10 = 16

-2bx =  6

    x = 6 / -2b

    x = -3/b

--------------------------------

when b = 3 then

-2(3x - 5) = 16

-6x + 10 = 16

-6x =  6

  x = -1

Answer

The value of x in terms of b is -3/b

The value of x when b is 3 is -1

4 0
3 years ago
What is the Area of the shaded portion in the square.
riadik2000 [5.3K]

Step-by-step explanation:

Area of the squre is pi -360/2

7 0
3 years ago
A tiling company completes two jobs. The first job has $1200 in labor expenses for 40 hours worked, while the second job has $15
artcher [175]
The closest i can think of that makes since is 1560=30(52)+b, mainly because
30 x 52 = 1560 so that's what i think it is and if im wrong sry.
3 0
3 years ago
Read 2 more answers
A right triangle has a leg b of length 7 and a hypotenuse of length 11 what is the length of the other leg a?
N76 [4]
A^2 + b^2 = c^2
a^2 + 7^2 = 11^2
49= 121
121 - 49 = 72

Square root(72) = 8.49
or you can just keep the square root symbol with 72 under it
6 0
3 years ago
The probability of flipping a coin and noting Heads is 50%. If you flip the coin 100 times, what is the standard deviation of He
BaLLatris [955]

Answer: 5.000

Step-by-step explanation:

The formula to find the standard deviation for binomial distribution is given by :-

\sigma=\sqrt{np(1-p)}, where p is the probability of getting success in each trial and n is the number of trials.

Given : The probability of flipping a coin and noting Heads is = 0.50

The total number of trials = 100

Then , the standard deviation of Heads to be noted will be :-

\sigma=\sqrt{100(0.50)(0.50)}=5.000

Hence, the standard deviation of Heads to be noted = 5.000

5 0
3 years ago
Other questions:
  • Plz help me with this question thanks
    6·1 answer
  • 9 stores is 3% of _____ stores.
    12·2 answers
  • In each of the following problems, choose the price per unit per oz. in blanks a. and b, and then select the best buy.
    13·2 answers
  • Write statements for the following algebraic expressions:
    14·1 answer
  • Ryan starts at 140 pounds, and gains two pounds per year. Carlos starts at 195 pounds, but loses three pounds per week. In how m
    13·1 answer
  • This is the question with the answer choices. Is it correct?
    5·1 answer
  • 2. If log10 x = 2, then x is<br> a. 4<br> b. 20<br> c. 100<br> d. 1000
    8·2 answers
  • What is the slope of the line in the graph?
    11·1 answer
  • STOP AND HELP PLZzzzzzzz
    6·2 answers
  • How do I graph h(x) = 4|x+4| +3
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!