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]
3 years ago
6

1. Find the length of AB if A is (3,6) and B is (-3,2) ​

Mathematics
2 answers:
lesya [120]3 years ago
6 0

Answer:

\huge{ \boxed{ \tt{2 \sqrt{13 }\:   \:  \sf{units}}}}

Step-by-step explanation:

\star{ \sf{ \: let \: A(3,6) \: be \: (x1 ,\: y1) \:  and \:  B(-3,2)  \: be \: (x2 \: y2)}}

\sf{Using \: distance ,\: formula \: to \: find \: the \: length \: of \: AB} :

\boxed{ \sf{ \: distance =  \sqrt{ {(x2 - x1)}^{2} +  {(y2 - y1)}^{2}  } }}

\mapsto{ \sf{ \sqrt{ {( - 3 - 3)}^{2}  +  {(2 - 6)}^{2} } }}

\text{Remember!} :

  • The positive integers are always added and posses the positive ( + ) sign.
  • The negative integers are always added but posses the negative ( - ) sign.
  • The negative and positive integers are always subtracted but posses the sign of the bigger integer.

\mapsto{ \sf{ \sqrt{ {( - 6)}^{2}  +  {( - 4)}^{2} } }}

\mapsto{ \sf{ \sqrt{( - 6) \times ( - 6) + ( - 4) \times ( - 4)}}}

\text{Remember!} :

  • Multiplying or dividing positive integers gives a positive integer
  • Multiplying or dividing positive integers by any negative integers gives a negative integer.
  • Multiplying or dividing a negative integer by a positive integer gives a negative integer.
  • Multiplying or dividing a negative integer by a negative integer gives a positive integer.

\mapsto{ \sf{ \sqrt{36 + 16}}}

\mapsto{ \sf{ \sqrt{52}  }}

\mapsto{ \sf{2 \sqrt{13}  \: units}}

\sf{∴The \: length \: of \: AB \:is \: 2 \sqrt{13}  \:  \: units.}

Hope I helped!

Best regards! :D

~\sf{TheAnimeGirl}

In-s [12.5K]3 years ago
5 0

Answer:

Step-by-step explanation: In isosceles triangle ABC, AB = BC.(2) Bob does his homework if and only if George gets candy.What is the length, to the nearest tenth, of the line segment joining  1.25000. (3) 151.9. (-4-146)2+(2-5272. 6. What is the slope of a line perpendicular to the line whose MLABC = (2x+10), find mLACB. C. rectangular box has a base that is a rectangle with  are 10 and 6, find the height of the trapezoid. c) 6. 8) In triangle ABC, the measure of angle A is 60 degrees. If the measure of angle B is  12) Square ABCD, above, has coordinates: C(-2, 2) and D(-2, -2).

Hope this helped!

You might be interested in
Which statement is correct?
fiasKO [112]

Answer:

Ima guess c

Step-by-step explanation:

dont choose mines I guessed

8 0
3 years ago
Find each sum simplify if possible
padilas [110]
3/5
This will help you
8 0
3 years ago
Read 2 more answers
What exact area of a circle with a radius of 6 feet?
Volgvan

Answer:


Step-by-step explanation:

3.14(pi) X 6 ^2 =

3.14*6 = 18.84

3.14x6^2 =36

your final answer is : B. : 36

7 0
3 years ago
What is the inverse of the function f(x) = x – 12?
maxonik [38]

Answer:

f(x)^-1=x+12

Step-by-step explanation:

f(x)=x-12

y=x-12

x=y-12

y=x+12

f(x)^-1=x+12

Hope it helps.

6 0
4 years ago
Read 2 more answers
What is the sum of 1/3 + 5 3/4 as a mixed number in simplest form
mart [117]

6 1/12 would be the answer

Rewriting our equation with parts separated

1/3+5+3/4

Solving the fraction parts

1/3+3/4=?

Find the LCD of 1/3 and 3/4 and rewrite to solve with the equivalent fractions.

LCD = 12

4/12+9/12=13/12

Simplifying the fraction part, 13/12,

13/12=11/12

Combining the whole and fraction parts

5+1+1/12=6 1/12

3 0
3 years ago
Other questions:
  • How to change 3.3 into a fraction
    7·2 answers
  • Angles that are greater than 0 degrees and less than 90 degrees are classified as acute angles.
    8·2 answers
  • A video game requires at least 4 points to advance. Each solved puzzle is worth two points. Each solved riddle is worth 1 point.
    5·2 answers
  • What is the volume of this sphere?
    15·1 answer
  • Anybody know? Because I don’t
    13·2 answers
  • A house purchased for $226,000 has lost 4% of its value each year for the past five years. What is the house worth now? Include
    5·1 answer
  • What is - (6x + 9y) in distributed form
    5·1 answer
  • What value of c make polynamial below a prefect square ? x^2+10x+c <br> C=
    5·1 answer
  • After ordering the data set, what is the next step in drawing a box plot that shows the distribution of the amounts spent? 1. Ma
    14·1 answer
  • Jacob reduced the size of a painting to a width of 3.2 inches. What would be the new
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!