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
PolarNik [594]
1 year ago
13

Find an equation for the perpendicular bisector of the line segment whose endpoints are (-7,8) and (-1,4).

Mathematics
1 answer:
Jlenok [28]1 year ago
5 0

Answer:

y = +3/2x + 12

Step-by-step explanation:

get slope

get midpoint

get b

1.

(-7,8) and (-1,4)

get slope

(y₂ - y₁) / (x₂ - x₁)

slope is -2/3

perpendicular slope is the negative reciprocal :

+3/2

y=mx + b

y=+3/2x + b

get midpoint :

(x₁ + x₂)/2, (y₁ + y₂)/2

(-4,6)

get b

y=mx + b

6=+3/2(-4) + b

6= -6+ b

b = 12

y = +3/2x + 12

You might be interested in
This scatterplot and regression line below show the relationship between the average rent for a 1-bedroom apartment in New York
mr Goodwill [35]

Answer: That the average price of a 1-bedroom apartment in New York in the year 2000 was around $800.

Step-by-step explanation:

In this case, x represents the number of years after the year 2000.

Then we can think that x = 0, represents the year 2000 itself.

Now, remember that the y-intercept is the value of y when we have x = 0.

Then the y-intercept gives information about the average price of a 1-bedroom apartment in the year 2000.

The information that we can conclude with this is that the average price of a 1-bedroom apartment in New York in the year 2000 was around $800.

6 0
3 years ago
HELP PLEASE ❤️❤️!!!!!!’
strojnjashka [21]
C. The 2 in the denominator turns into -2 and you just take the coefficients directly from the numerator.
8 0
3 years ago
Read 2 more answers
Which of the following is not a rational number?A)22 B) ⅓ C)―16 D) 0.343
Zigmanuir [339]
Its 0.343 because it cannot be expressed as a fraction or whole number
4 0
3 years ago
The radius of circle C is 6 units and the measure of central angle ACB is StartFraction pi Over 2 EndFraction radians. What is t
monitta

Answer:

Given: The radius of circle C is 6 units and the measure of central angle ACB is StartFraction pi Over 2 EndFraction radians.

What is the approximate area of the entire circle?

113 square units

What is the approximate area of the entire sector created by central angle ACB?

28 square units

What is the approximate area of the shaded region only?

22 square units

6 0
3 years ago
Read 2 more answers
A family travels 989.5 miles in 17.8 hours. Estimate the number of miles they can travel in one hour.
antoniya [11.8K]
989.5 divided by 17.8 is 55.5898876404
so about 55 ish
I think that's right but I'm not sure :)

3 0
3 years ago
Other questions:
  • If 49x^2+28x-10 is rewritten as p2 + 4p −10, what is p in terms of x?
    5·1 answer
  • A roulette wheel contains the integers 1 through 36, 0, and 00. suppose that you spin the wheel 6 times and that each time you b
    12·1 answer
  • Describe the difference between 33 1/3 and 33%
    11·1 answer
  • (x – 40)2 = 36 radical form
    13·1 answer
  • Simplify the following expression.<br> 32a3.2<br> Bas 2
    5·1 answer
  • A recipe calls for 4 tbsp of baking soda and 1 fl oz which is greater
    5·1 answer
  • If 1ninch represents 22 miles on a map then how many miles will represent 2240 miles
    7·2 answers
  • Write the standard equation of a circle with center (-4, 4) and radius 1.5
    14·1 answer
  • No links please, will mark brainliest if the answer is correct and not a guess! Thank you so much.
    12·1 answer
  • Someone please help me state all the possible names for the figure
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!