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
marusya05 [52]
2 years ago
6

Which equation represents a line which a perpendicular to the line y=4x-7?​

Mathematics
1 answer:
jasenka [17]2 years ago
7 0

Answer:

-1/4

Step-by-step explanation:

The slope-intercept form is  y = m x+b ,

where  m  is the slope and  b  is the y-intercept.

y = m x + b

Using the slope-intercept form, the slope is  4.

4  m = 4

The equation of a perpendicular line to  

y = 4 x - 7

must have a slope that is the negative reciprocal of the original slope.

− 1 /4

You might be interested in
A teacher believes that the third homework assignment is a key predictor in how well students will do on the midterm. Let x repr
Darina [25.2K]

Answer:

Hello your question has a disjointed equation attached to it and it is also incomplete attached below is the correct and complete question

A teacher believes that the third homework assignment is a key predictor in how well students will do on the midterm. Let x represent the third homework score and y the midterm exam score. A random sample of last terms students were selected and their grades are shown below

answer :

y-intercept = 25.9047

 slope = 2.8420

Step-by-step explanation:

Determine the slope for the regression equation and y intercept

The regression equation ( gotten using excel ; attached below is the excel sample on how the equation was gotten )

y = 25.9047 + 2.8420x

from the equation gotten above

y-intercept = 25.9047

slope = 2.8420

4 0
3 years ago
3 2/3 minus 1 12/15 <br> Mixed Number Addition and Subtraction
Alenkinab [10]

Answer:

??

Step-by-step explanation:

6 0
2 years ago
Charisse is buying two different types of cereals from the bulk bins at the store. Granola costs $2.29 per pound and muesli cost
valentina_108 [34]
Even though im not giving you grapahs, I can explain you the situation and I can shed you light inot this. Pay attention. Giveen the data we are going to use it like this  <span>2.29x + 3.75y <= 7.00. Remember, you can't spend more money than 7.00, so whatever you buy has to be within 7.00$ or equal 7.00$. Since you're buying in pounds, and the amount varies, you have a variable there to indicate the price of each product depending on how many pounds of it you buy. Now, what you need to do is use this equation to graph and also solving part b by substituting in that value for y. I hope this can help you</span> 
6 0
3 years ago
Y=-1/9x-4 Which of the following is the equation of a line that is parallel?
fenix001 [56]

Any line with a slope of -1/9 will be parallel

4 0
2 years ago
Aaron designed a robot for a contest. His robot can move 3/4 feet in 1/2 second. What is the robot’s unit rate of speed in miles
Katena32 [7]

Answer:

1.02272727... mi per hr

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Here you go the brainless
    11·1 answer
  • Write 0.4% as a fraction explain
    15·2 answers
  • Given: ∆AKL, AK = 9 m∠K = 90° m∠A = 60° Find: P∆AKL The area of ∆AKL
    15·1 answer
  • Which of the following are characteristics of the graph of the linear parent
    12·1 answer
  • a farmer plants 0.4 of a field with wheat. the field is 3.45 acres. how many acres are planted with wheat?
    11·1 answer
  • Compare: 8/12 to 6/9 which one is greater
    5·2 answers
  • What is the radius and diameter of the following circle?
    8·1 answer
  • NEED HELP ASAP!!!!!!
    14·2 answers
  • A shark is 205 feet below sea level, it rises 80 feet towards sea level, then 25 points
    8·1 answer
  • Which is the domain of the function f(x)=-5/6[3/5]^*
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!