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
Ad libitum [116K]
3 years ago
6

Match the distance with their respective endpoint coordinates

Mathematics
1 answer:
zlopas [31]3 years ago
7 0
The distance between points is calculated through the equation,
             D = sqrt ((x₂ - x₁)² + (y₂ - y₁)²)

We calculate for the distances of each of the pairs.

(-3,4) and (3, 4)
     D = sqrt ((4 - 4)² + (3 --3)²) = 6   

(-5,3) and (-5,11)
    D = sqrt ((-5 --5)² +(11 - 3)²) = 8

(-20,-18) and (-22,-21)
   D = sqrt ((-20 --22)² + (-18 --21)²) = 3.6

(2,4) and origin
   D = sqrt ((2 - 0)² + (4 - 0)²) = 4.5

(7,8) and (-2,20)
  D = sqrt ((-2 - 7)² + (8 - 20)²) = 15

Arranging the distances will give us an answer of C, D, A, B, E
The answer is letter C. 
You might be interested in
A turtle crawled at a speed of 1.2 meters per minute for 9 minutes. How far did the turtle crawl? 7.5 meters 7.8 meters 10.2 met
Dennis_Churaev [7]

Answer:

10.8 meters

Step-by-step explanation:

3 0
3 years ago
matthew scored a total of 168 points in basketball this season. He scored 147 of those points what perenct of his total points d
natka813 [3]
88% not sure but I think so if it’s not the answer I’m sorry.
7 0
3 years ago
The equations 8x +4y = 32 and 16x +12y = 72 represent the cost for lunch and dinner for a family eating out on vacation. If x is
Nookie1986 [14]

Answer:

There are 3 adults in the family.

Step-by-step explanation:

The equations 8x + 4y = 32 and 16x + 12y = 72 represent the cost of lunch and dinner for a family in which x is the number of adults and y is the number of children.

We have to find the number of adults or the value of x by solving these equations.

equations are 8x + 4y = 32 -------(1)

16x + 12y = 72 --------(2)

Now we will multiply equation 1 by 3 and subtract it by equation 2.

(16x + 12y) -3(8x + 4y) = 72 - 96

16x + 12y - 24x - 12y = -24

(16x - 24x) + (12y - 12y) = -24

-8x = - 24

8x = 24

x = 3

Therefore, there are 3 adults in the family.

8 0
3 years ago
(Do not use spaces. Use to represent exponents. Example 2^3 is 22.)
Alik [6]

Answer: y=6^x-3

It is a exponent form of graph, so first:

y=a^x-b

When b=0, the asymptote is y=0 but as the asymptote given is y=-3, b=-3

Second:

the y value increases 6, when x changes 0 to 1, so a=6

8 0
3 years ago
Read 2 more answers
Question 6
kykrilka [37]

Answer:

m=Y2–Y1/X2–X1

m =    \frac{  - 9 - (6)}{1 - ( - 4)}  \\ m =  \frac{ - 15}{5}  =  - 3 \\ y = mx + b \\ y = - 3x + b

7 0
3 years ago
Read 2 more answers
Other questions:
  • When looking at a rational function f of x equals the quantity x plus three times the quantity x minus two times the quantity x
    12·1 answer
  • 120% of what number is 84?
    5·2 answers
  • PLZ HELP ME OUT How do I know a number is rational or irrational?
    6·1 answer
  • The patch of the blade has a circumference of about 12.5 inches. What is the radius of the model.
    8·1 answer
  • Anyone knowwwwwww? by chance
    13·1 answer
  • Guys please help me with this question
    14·1 answer
  • Substitute the value of (p) you just found, 285.7, into one of the equations in the system
    10·1 answer
  • For what value of the number k is the following function differentiable at x=2
    5·1 answer
  • Point B is a point of tangency. Find the radius r of OC.
    5·1 answer
  • I need help on 13 The instructions are to: evaluate the following if a =6 , B=3 and c = 2.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!