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
Goshia [24]
3 years ago
7

On a coordinate plane, point A is located at (7, 4), and point B is located at (-8, 4). What is the distance between the two poi

nts? *
-1
3
15
56
Mathematics
1 answer:
wel3 years ago
4 0

Answer:

Solution given;

A(x1,y1)=(7,4)

B(x2,y2)=(-8,4)

distance AB=?

we have

d=\sqrt{(x2-x1) ²+(y2-y1) ²}

AB=\sqrt{(-8-7)²+(4-4)²}

AB=15 units

the distance between the two points is 15 units.

You might be interested in
Name the operation you should preform first
Colt1911 [192]
1. 4 times 6
2. 8 divided by 2
3. 4 squared 2
3 0
4 years ago
Read 2 more answers
Help me plzzzzzzzzz!!!!!!!!!!!!!!!!!!
Anvisha [2.4K]

Answer: ( 12 , 9 )

Step-by-step explanation:

The formula for finding the coordinate of points when a line is externally divided in a given ratio is given by :

x = \frac{p x_{2}+q x_{1}}{p+q}

y = \frac{p y_{2}+q y_{1}}{p+q}

From the question

x_{1} = 2

x_{2} = ?

x = 4

y_{1} = -1

y_{2} = ?

y = 1

p = 1

q = 4

substituting the values into the formula ,we have

x = \frac{p x_{2}+q x_{1}}{p+q}

4 = \frac{1(x_{2})+4(2) }{1+4}

4 = \frac{x_{2}+8}{5}

x_{2} + 8 = 20

x_{2} = 12

Also

y = \frac{p y_{2}+q y_{1}}{p+q}

1 = \frac{y_{2}+4(-1)}{5}

y_{2} - 4 = 5

y_{2} = 9

Therefore , the end of the stencil is located at point ( 12 , 9 )

5 0
3 years ago
Assuming she worked at a constant rate, how many rows had been completed before Elena started working?
tatyana61 [14]

The answer is 12 :)

5 0
3 years ago
Read 2 more answers
The perimeter of the triangle is 34 cm. Solve for x.
Musya8 [376]
5x-2+x-3+x-3 = 34
7x-8 = 34
7x/7 = 42/7
x = 6
3 0
3 years ago
Read 2 more answers
What is 235 rounded to the nearest ten and explain to me why?
Westkost [7]
There is no decimal place
5 0
3 years ago
Read 2 more answers
Other questions:
  • If k pencils cost c cents what is the cost in cents of p pencils
    6·1 answer
  • Renee's baby sister weights 7 pounds and 2 ounces.how many ounces does her sister weight
    10·2 answers
  • Order the following temperatures from coldest to hottest <br> 42,-10,20.67,-14
    15·1 answer
  • if one letter is chosen at random from word "combed" what is the probability that the letter chosen will be a "d"
    11·2 answers
  • What is proportion of 44/p=11/s what dose p equal
    5·1 answer
  • A mirror with a parabolic cross section is used to collect sunlight on a pipe located at the focus of the mirror. The pipe is lo
    8·1 answer
  • Jasmine cooked 1 5/6 kg of rice. Alice cooked 5/8 kg more than Jasmine. a. How many kg of rice did Alice cook? b. How many kg of
    14·1 answer
  • Find the slope of the line between the two points: (0,5) and (3,-1)​
    10·1 answer
  • Helphelpme ahhh helpmme
    13·2 answers
  • 2y +5=10. What is y?​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!