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
denis-greek [22]
3 years ago
6

What is the exact distance between points A and B?

Mathematics
2 answers:
iren [92.7K]3 years ago
8 0
D = \sqrt{(-2 - (-4))^2 + (5 - (-4))^2}
D = \sqrt{(2)^2 + (9)^2}
D = \sqrt{4 + 81}
D = \sqrt{85}

The answer is √85 units.

Hope this helps :)
Alenkasestr [34]3 years ago
6 0
It would be the square root of 85 which is 9.2
You might be interested in
What is 209 rounded to nearest ten
JulsSmile [24]
210 because 209 is closer to 210 than to 200
5 0
3 years ago
Read 2 more answers
The ages of two girls are in the ratio of 2:3 . 6 years hence the ratio of the girls will be 11 : 13 find their present age .​
erik [133]
Is the question right?
6 0
2 years ago
Find the inverse of the following function.
Naddik [55]

For this case we must find the inverse of the following function:

f (x) = 8 \sqrt {x}

For this, we follow the steps below:

We change f (x) to y:

y = 8 \sqrt {x}

We exchange the variables:

x = 8 \sqrt {y}

We solve for y:

8 \sqrt {y} = x

We divide between 8 on both sides of the equation:

\sqrt {y} = \frac {x} {8}

We raise both sides of the equation to the square to remove the root:

y = (\frac {x} {8}) ^ 2\\y = \frac {x ^ 2} {64}

So, the inverse is:f ^ {- 1} (x) = \frac {x ^ 2} {64}

ANswer:

Option C

3 0
3 years ago
Conchita starts a savings account. She deposits $100 from her parents. After that, she
Leya [2.2K]

Answer:

$100 + $10<em>m</em>

Step-by-step explanation:

A = Account Balance = 100

After M months

A = $100 + $10m

7 0
3 years ago
I have a bag of trail mix. One half of the bag is peanuts 1/4 of the bag is chocolate candies,1/4 of the bag is dried fruit. Wha
lana66690 [7]
50% or 1/2 or 1:2 would be your answer
3 0
3 years ago
Other questions:
  • The weight of corn chips dispensed into a 14-ounce bag by the dispensing machine has been identified as possessing a normal dist
    11·1 answer
  • How do I factor 1/4d-3/4
    14·1 answer
  • The first term in a sequence is x. Each subsequent term is three less than twice thw preceding term. what is the 5th term in the
    13·1 answer
  • 40xy + 30x – 100y – 75
    8·1 answer
  • Triangle A B C. Angle B is 60.8 degrees and angle C is 57.1 degrees. Triangle X Y Z. Angle Z is 60.8 degrees and angle Y is 59.1
    8·2 answers
  • Alex is setting up an in-line skating course 21 feet long to practice weaving around cones. He wants a cone every 3 1/2 feet. Ho
    11·1 answer
  • In a bicycle store the price of a bicycle is $680. It is marked at 30% discount and then a sales tax of 6% is applied. How much
    7·1 answer
  • The table shows values of
    5·1 answer
  • I need help fast plz
    7·2 answers
  • what are the solutions to this polynominal when s(x) =0 s(x) (3x^2 + 17x+10 )(x-7)(4x-3) enter your answers in the boxes, from l
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!