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
sergij07 [2.7K]
3 years ago
8

Find the distance between the points (6,5√5) and (4,3√2). 2, 2√2, 2√3

Mathematics
1 answer:
FromTheMoon [43]3 years ago
6 0

Answer:

D=\sqrt{(147-30\sqrt{10}}

Step-by-step explanation:

Here we are required to find the distance between two coordinates. We will use the distance formula to find the distance

The distance formula is given as

D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Here we are given two coordinates as

(6,5\sqrt{5} ) , (4,3\sqrt{2} )

Substituting these values in the Distance formula given above we get

D=\sqrt{(6-4)^2+(5\sqrt{5} -3\sqrt{2}) ^2}

D=\sqrt{(2)^2+(5\sqrt{5})^2+(3\sqrt{2})^2-2*5\sqrt{5}*3\sqrt{2}}\\

D=\sqrt{4+125+18-2*15\sqrt{10}}\\D=\sqrt{147-30\sqrt{10}}\\

Hence this is our answer

You might be interested in
P + 13x = q p = 7 x = 4 q =
Leviafan [203]
13(4)=52 52+7=59 so q=59
5 0
3 years ago
I need to find the least common denominator of x+2/x^2+2x-3 , x-7/x^2+5x+6
grin007 [14]

Answer:

(x + 3)(x - 1)(x + 2)  

Step-by-step explanation:

The fractions are:  

\dfrac{x + 2}{x^{2} + 2x - 3} \text{ and } \dfrac{x - 7}{x^{2} + 5x + 6}

Factor each denominator  

x^{2} + 2x - 3 = (x + 3)(x - 1)\\x^{2} + 5x + 6 = (x + 3)(x + 2)

We must find the least common multiple of the denominators.  We take the maximum power of each separate factor.

      Factors of first fraction = (x + 3) × (x - 1)

Factors of second fraction = (x + 3)             × (x + 2)

                                   LCM = (x + 3)(x - 1)(x + 2)

The lowest common denominator of the two fractions is (x + 3)(x - 1) (x + 2).

4 0
3 years ago
What is the answer to this question. Answer needed ASAP
vaieri [72.5K]
352 divided by 8=44
Each school will get 44 books.
3 0
3 years ago
Read 2 more answers
A store is having a sale where winter clothes are 60% of the original price. A sweater is on sale for $30 . What was the origina
Flura [38]
x-price\ before\ sale\\60\%=0.6\\100\%=1\\\\From\ proportion:\\\\0.6\ \ \ \ \ -\ \ \ \ 30\\1\ \ \ \ \ \ \ \ -\ \ \ \ x\\\\0.6x=30\ \ |:0.6\\x=50\\\\Original\ price\ was\ \$50.
8 0
3 years ago
Read 2 more answers
Mason currently pas $420 per month in rent. the contract on his apartment sates that his rent will increase by 6% next year.
mel-nik [20]

Answer:

a. $25.20

b. $445.20

Step-by-step explanation:

$420*(6%/100%) = $25.20

$420+$25.20 = $445.20

8 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following is a true
    10·1 answer
  • Write three different improper fractions that equal 4 1/2
    9·2 answers
  • A bag contains 7 red marbles, 4 blue marbles and 5 green marbles. If two marbles are drawn out of the bag, what is the exact pro
    10·1 answer
  • Help with this question
    8·2 answers
  • What's the answer to 27/3 - 40/8?
    12·2 answers
  • What is the contrapositive of this statement? if a figure has three sides, it is a triangle.
    15·1 answer
  • What is the length of x of the side of the triangle below?
    13·1 answer
  • What is the answer ??
    5·2 answers
  • If there are 48 boys and 32 girls in a room filled out all of the possible ratios of boys to girls that could be made there are
    5·1 answer
  • Find the average of this set of numbers.28, 26, 21, 13
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!