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
aniked [119]
2 years ago
13

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

Mathematics
1 answer:
skad [1K]2 years ago
3 0

Answer:

9.21954445729

Step-by-step explanation:

use distance formula

You might be interested in
Find the inverse of f(x)=−3/2x+7/2.
timama [110]

Answer: f^{-1}(x)=-\frac{2}{3}x+\frac{7}{3}

Step-by-step explanation:

To find the inverse of a function, you want to replace x with y and y with x. Then, you solve for y.

y=-\frac{3}{2}x+\frac{7}{2}                       [replace y with x and x with y]

x=-\frac{3}{2}y+\frac{7}{2}                       [subtract both sides by 7/2]

x-\frac{7}{2} =-\frac{3}{2}y                       [multiply both sides by -2/3]

-\frac{2}{3} (x-\frac{7}{2} )=y                     [distribute]

y=-\frac{2}{3}x+\frac{7}{3}

Now, we have our inverse function.

f^-^1(x)=-\frac{2}{3}x+\frac{7}{3}

7 0
3 years ago
How do I do these? My math teacher didn’t explain it very well
Elden [556K]

Answer:WFG=116

Step-by-step explanation:

3 0
3 years ago
Solve 4(-2x + 7) = 24 for x
tamaranim1 [39]

Answer:

x = 1/2

Step-by-step explanation:

brainlest please

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    4*(-2*x+7)-(24)=0

Step by step solution :

Step  1  :

Equation at the end of step  1  :

 4 • (7 - 2x) -  24  = 0

Step  2  :

Step  3  :

Pulling out like terms :

3.1     Pull out like factors :

  4 - 8x  =   -4 • (2x - 1)

Equation at the end of step  3  :

 -4 • (2x - 1)  = 0

Step  4  :

Equations which are never true :

4.1      Solve :    -4   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

4.2      Solve  :    2x-1 = 0

Add  1  to both sides of the equation :

                     2x = 1

Divide both sides of the equation by 2:

                    x = 1/2

6 0
3 years ago
Read 2 more answers
What’s the perimeter lol
meriva

Answer:

try 47 im not sure tho ........

3 0
3 years ago
The x- and y- coordinates of point N are both negative. In which quadrant is point N located?
meriva

Answer:

<em>N </em>is located in the third quadrant

Step-by-step explanation:

since the y coordinate is a negative and so is the x coordinate, the negative y would push <em>N </em>down and the negative x would push it left, landing the coordinates of <em>N</em> in the 3rd quadrant.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Sarah can take no more than 22 pounds of luggage on the trip. her suitcase weigh s 112 ounces how many more pounds can she pack
    15·1 answer
  • Growing up, Joe lived in a small town. When he left for college, the population was 840.
    5·2 answers
  • Solve the problem. if a roof has a pitch of 5 to 11, how high will the roof rise over a 33-foot run?
    6·1 answer
  • How do you solve 5-31=20.6
    5·1 answer
  • Mum bought a litre of orange juice. She filled 4 glasses and had 1/2 litre left. How much was in each glass?
    14·1 answer
  • A radio station gave away concert tickets every hour yesterday. At the end of the fifth hour, the station had 418 tickets left.
    7·1 answer
  • The next model of a sports car will cost 12.7% less than the current model. The current model costs $49,000 . How much will the
    13·2 answers
  • Describe a method other than the one used in the example that you could use to find a
    15·2 answers
  • WILL GIVE BRAINLIST
    14·1 answer
  • If you and answer any of these 7-9 that would really help!!<br> (pic below)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!