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
hram777 [196]
3 years ago
11

What is the distance between point (7,9) and point (-2,7)

Mathematics
1 answer:
telo118 [61]3 years ago
5 0

Answer:

√85 or 9.22

Step-by-step explanation:

For this, you'd want to use the distance formula, which is just something you'd eventually memorize.

Distance = \sqrt{(x_{2}- x_{1})^{2} + (y_{2}- y_{1})^{2}}

Then, you'd plug in the values. Something to keep in mind is the coordinate that is farther right will be (x_{2} ,y_{2}), since (x_{2}- x_{1}) is supposed to represent the change in x (and same with the y).

d = √( (7 - (-2))² + (9 - 7)²)

= √( (9²) + 2²)

= √(81 + 4)

= √85

= 9.22

I hope this helps!

You might be interested in
This isn't a math question. Hellooo!!! Can someone pls help me??? how does racial discrimination relate to economic statificatio
borishaifa [10]
Im confused on what are you asking
6 0
3 years ago
Vanessa and Zack are playing a game where the player with the lower score wins.
dezoksy [38]
What is the question
3 0
3 years ago
Read 2 more answers
The product of two rational numbers is -25/18. If one of the numbers is -3/7, find the other
MissTica
Hello,

-3/7*x=-25/18
==>x=-25/18*(-7/3)
==>x=175/54


5 0
3 years ago
Stacy has a box of 20 gummy bears. There are 8 green gummy bears. What is the probability that she will choose a green gummy bea
navik [9.2K]

Answer:

the probability is 2/5

Step-by-step explanation:

just put 8 over 20 and simplify it

8 0
3 years ago
A line passes through point (-2, 5) and has a slope of 3. Points A(x 3) and B(-2, y lie on the line.
il63 [147K]

Answer:

x = -8/3

y = 5

Step-by-step explanation:

Finding the equation of the line:

y = 3x +c

Substituting (-2,5) into 'y=3x+c':

5 = -6 + c

c = 11

Hence,

y = 3x + 11

For finding x:

Substituting (x, 3) into 'y = 3x +11':

3 = 3x + 11

3x = -8

x = -8/3

For finding y:

Substituting (-2, y) into 'y = 3x + 11':

y = -6 + 11

y = 5

<em>Hope this helps and be sure to have a wonderful time at Brainly! :D</em>

4 0
2 years ago
Other questions:
  • Which of the following is equivalent to C(16, 4)?
    13·2 answers
  • Help please............
    5·2 answers
  • What are the transformations? <br><br> Need a quick answer please
    12·1 answer
  • The front gear of a bicycle has 54 teeth. the back gear has 18 teeth. how many complete rotations must the smaller gear make for
    12·1 answer
  • Which expression is not a polynomial?<br> 11p-7q<br> 8xy^4-5x^3y<br> 2-x<br> -4/y
    9·1 answer
  • What is the product of 2X plus 3 and 4X squared minus 5X plus 6
    12·1 answer
  • Write. (0.25)³ as a multiplication ​
    6·2 answers
  • Plz help me well mark brainliest!
    7·1 answer
  • Which transformation will map figure Q onto figure Q’
    8·1 answer
  • Least to greatest 1/6 2/5 3/5 3/7
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!