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
nexus9112 [7]
4 years ago
10

What is the distance between (-6, 4) and (-8, 6) ​

Mathematics
2 answers:
mr_godi [17]4 years ago
6 0

Answer:

2\sqrt{2}

Step-by-step explanation:

Calculate the distance d using the distance formula

d = √ ( x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (- 6, 4) and (x₂, y₂ ) = (- 8, 6)

d = \sqrt{(-8+6)^2+(6-4)^2}

  = \sqrt{(-2)^2+2^2}

  = \sqrt{4+4} = \sqrt{8} = 2\sqrt{2} ← exact value

ValentinkaMS [17]4 years ago
3 0

\sqrt{ ( - 6 - 6) {}^{2} + (4 - ( - 8)) {}^{2}  }   \\  = 17.0
You might be interested in
Which list of ordered pairs represents solutions to x + y = 2 ?
Sloan [31]
(-4, 6), (0, 2), (4, -2) are all ordered pairs that have the sum as 2.
-4+6 is the same thing as 6-4 if there's more positive than negative 
0+2=2 because 0 plus a number equals to that number
4-2=2 because you're adding a negative number with the positive number together to get the answer

Just be aware that I might not make any sense at all

3 0
3 years ago
Points C, A, and B are collinear. Which of the following options is another name for CA ?
Flauer [41]
AC

Same line segment just goes in the other direction.
3 0
3 years ago
Read 2 more answers
It is estimated that 26% of the population of Gingerland have red hair. If 10 residents are chosen at random, what is the probab
sveticcg [70]

Answer:

The answer for me would be a) exactly 4 of them have red hair

Step-by-step explanation:

being that there is 26 percent of people in Gingerland that gave red hair I cam assume that that is a lot of people being that Gingelrand is like a city/town so exactly 4 of them is what I assume is the amswer

6 0
3 years ago
Give f(x) = X2 + 3x-1, find b) f(-1)​
nikklg [1K]

Answer:

-3

Step-by-step explanation:

f(x)= x²+3x-1

f(-1)= (-1)²+3(-1)-1

= 1-3-1

= -2-1

= -3

7 0
3 years ago
In the figure below, segment AC is congruent to segment AB:
stepladder [879]

Answer: A. "Segment AD bisects angle CAB." is the right answer.

Step-by-step explanation:

Given : In ΔABC ,AC≅AB.

⇒∠ACB=∠CBA....(1) (∵ angles opposite to equal sides of a triangle are equal )

Now in ΔACD and ΔABD

AD=AD (common)....(2)

Here we need one more statement to prove the triangles congruent that is only statement (A) fits in it.

If AD bisects ∠CAB then ∠CAD=∠BAD..(3)

Now again Now in ΔACD and ΔABD

∠ACB=∠CBA [from (1)]

AD=AD [common]

∠CAD=∠BAD [from (3)]

So by ASA congruency criteria ΔADC≅ΔABD.

7 0
3 years ago
Other questions:
  • A lawyer drives from her​ home, located 2 miles east and 3 miles north of the town​ courthouse, to her​ office, located 5 miles
    7·1 answer
  • Calculate, to the nearest cent, the future value FV of an investment of $10,000 at the stated interest rate after the stated amo
    15·1 answer
  • About 6% of the population has a particular genetic mutation. 600 people are randomly selected. find the standard deviation for
    7·1 answer
  • Graph the system of equations <br> 4x+4y=16<br> x+6y=-6
    9·1 answer
  • Explain the difference between solving 2x+15-3x=10 and 2x-4=3x+11
    11·1 answer
  • What is the factored or of 25y^4 - 4z^2
    14·1 answer
  • Please help. !!!!! Only if you are good at college algebra
    9·1 answer
  • PLEASE HELP!!!! I’m about to rip my hair out over this.
    7·1 answer
  • Find the missing angles
    10·1 answer
  • The number of cars in 25 families is shown in the table. Calculate the mean number of cars in a family.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!