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
Gennadij [26K]
2 years ago
7

What is the reason for statement 7 in the given proof? A. definition of midpoint B. definition of slope C. Parallel lines have e

qual slopes. D. using point-slope formula
Mathematics
1 answer:
Varvara68 [4.7K]2 years ago
7 0

The reason is using point slope formula.

The photo attached given below:

<h3>what is point slope formula?</h3>

The equation of a straight line in the form y − y1 = m(x − x1) where m is the slope of the line and (x1, y1) are the coordinates of a given point on the line — compare slope-intercept form.

Now, we have to find the slope of AE, BF and CD.

We have to done this with help of coordinates.

So, we have to use point slope formula to find the slope of AE, BF and CD.

Learn more about  this concept here:

brainly.com/question/2810340

#SPJ1

You might be interested in
For n = 10 and 1 = 0.59, what is P(X = 8)?
Arlecino [84]

nCx⋅px⋅(1−p)n−x

llllllllllllllllllllllllllllllllllllll

8 0
2 years ago
The revenue​ (in millions of​ dollars) from the sale of x units at a home supply outlet is given by ​R(x)equals=0.210.21x. The p
Natalka [10]

Answer: a) c(x) = 0.124x + 1.1, b) 13 units

Step-by-step explanation: Revenue function = R(x) = 0.21x

Profit function = p(x) = 0.086 - 1.1

Cost function = c(x) =?

A)

Recall that profit = total revenue - total cost

Hence, total cost = total revenue - profit

c(x) = 0.21x - (0.086x - 1.1)

c(x) = 0.21x - 0.086x + 1.1

c(x) = 0.124x + 1.1

B)

Break even point is the point where total revenue equals total cost

R(x) = c(x)

0.21x = 0.124x + 1.1

0.21x - 0.124x = 1.1

0.086x = 1.1

x = 1.1/0.086

x = 12.79 which is approximately 13 units

4 0
3 years ago
Which scenarios have a negative correlation? Check all that apply. the number of calories consumed and the amount of weight lost
MA_775_DIABLO [31]

Answer:

A & E

Step-by-step explanation:

I just answered on edg

5 0
3 years ago
Read 2 more answers
Evaluate f(-3) and f(5) with the equation f(x)=3x+5
OLga [1]
See photos for solutions and steps :)

4 0
3 years ago
Read 2 more answers
Please help me with this problem
ziro4ka [17]

Answer:

dnsjsjdkdksldnd xidjdbdksksjdkdnjddj

5 0
3 years ago
Other questions:
  • ASAP! LOVE YOU! THANKS! Will give Brainliest!
    6·1 answer
  • HELP ASAP!! Lesson 4: Perimeters and Areas of Similar Figures
    13·1 answer
  • a theatre class is having a carwash fundraiser the group can only spend $31 on soap, which is enough to wash 44 cars each car is
    7·1 answer
  • Solve for x: x squared minus 25 equals 0
    7·2 answers
  • Find the extreme values of the function f(x,y)=5x2−1y2−2y subject to the constraint 5x2 1y2=1.
    14·1 answer
  • How many minute in 1 hour
    8·1 answer
  • Gisele made a rectangular kite, as shown in the diagram below. T 53° 53° What is the measure of angle x? The measure of angle x
    11·1 answer
  • Please Hurry Need Answer<br><br> -2/5 + 4/5
    5·1 answer
  • I’m really confused on what the answer is supposed to be
    14·1 answer
  • Tracy invests $1,000 into a mutual fund which
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!