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
Colt1911 [192]
2 years ago
14

HELP PLEASE ASAP Find the distance between A and B. (5,1) (-3,-4)

Mathematics
1 answer:
suter [353]2 years ago
4 0

Answer:

6.32

Step-by-step explanation:

The formula we use to find the distance between two points is:

\sqrt{(x_1-x_2)+(y_1-y_2)}

The x1 is -3, the x2 is 5, the y1 is -4, and lastly, the y2 is 1.

If we input these numbers in the equation, we end up with:

\sqrt{(-3-5)+(-4-1)}

= \sqrt{(-8) (-5)}

= \sqrt{40}

= 2\sqrt{10}

= 6.32455532

Rounded to the nearest hundredth is 6.32

You might be interested in
The diagrams shows a 3cm x 5cm x 4cm cuboid.
Vera_Pavlovna [14]

Answer:

a) 5.83 cm

b) 34.45°

Step-by-step explanation:

a) From Pythagoras theorem of right triangles, given right triangle ABC:

AB² + BC² = AC²

Therefore:

AC² = 5² + 3²

AC² = 25 + 9 = 34

AC = √34

AC = 5.83 cm

b) From triangle ACD, AC = 5.83 cm, AD = 4 cm and ∠A = 90°.  

From Pythagoras theorem of right triangles, given right triangle ACD:

AD² + AC² = DC²

Therefore:

DC² = 5.83² + 4²

DC² = 34 + 16 = 50

DC = √50

DC = 7.07 cm

Let ∠ACD be x. Therefore using sine rule:

\frac{4}{sin(x)}=\frac{7.07}{sin(90)} \\ sin(x)=\frac{4*sin(90))}{7.07}=0.5657\\ x=sin^{-1}(0.5657)\\x=34.45^o

6 0
3 years ago
What is this 3^x+1=15
beks73 [17]
Hello,

3^x+1=15
==>3^x=14
==>x*ln(3)=ln(14)
==>x=ln(14)/ln(3)
==>x=2,40217350273....

3 0
3 years ago
What is 3 1/3 + 1 1/4?
7nadin3 [17]
Those are mixed number
<span>3 1/3 + 1 1/4
10/3+5/4
take LCM

40+15/12
55/12=4.5833 or u can write in mixed form 4 7/12</span>
8 0
3 years ago
Read 2 more answers
8.517 in decimal expanded form and word form plz
NikAS [45]
8.517\to8*10^4+5*10^3+1*10+7 \\\\ 8.517\to eight \ millions \ five \ hundreds \ and \ seventheen
5 0
3 years ago
Read 2 more answers
Answer plsssss plsss ll mark u as brainlist plllllllllllllzzzzzzzzzzzzzzzz
Kazeer [188]

Answer:

a =6 b=6

Step-by-step explanation:

i hope this helped u

6 0
3 years ago
Other questions:
  • Find the slope of the line parallel to 2y= 6x + 8.<br><br><br> A. 6<br> B. -3<br> C. 3<br> D. -6
    9·3 answers
  • BEST EXPLANATION GETS BRAINLIEST! The median of the list n, n + 2, n+3, n+5, n+7, n+8, n+11, n+14, n+16, n+19 is 20. What is the
    11·1 answer
  • D(n)=6−4(n−1) whats the 5th term in the sequence
    7·1 answer
  • Raise the following fractions to a higher term...
    10·1 answer
  • the pairs of figures is similar.find x.round to the nearest tenth if necessary.from gradpoint plss help me if you have the diagr
    10·1 answer
  • Answer PLZ ASAP
    8·1 answer
  • Answer these three questions:
    15·1 answer
  • (4x + 7) - 5 = -18<br> A. x = -5<br> B. x = 3<br> C. x = -4<br> D. x = 5
    14·2 answers
  • Use the following function rule to find g(x+3). Simplify your answer.g(z)=–5zg(x+3)=\
    15·1 answer
  • Find the measure of angle A<br> (Please provide work)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!