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
Makovka662 [10]
3 years ago
12

Best answer gets brainliest​

Mathematics
1 answer:
Luden [163]3 years ago
3 0
K= -3

3y = x+6 can be rewritten as y = 1/3x + 2
a perpendicular slope is the opposite reciprocal of the original slope
so instead of 1/3 it would be -3
therefore. k must equal -3 to be perpendicular to 3y = x+6
You might be interested in
Which of the following proportions are true
faltersainse [42]
2:7 = 4:14 because each is equal to 2/7. If you simplify 4:14 by dividing by 2, it simplifies to 2:7.
6 0
3 years ago
Read 2 more answers
What is the answer to this?
alex41 [277]
Y=mx+b I think I tried my very hardest on it
7 0
2 years ago
4x+y=23<br> 3x-y=12 how to do do this
3241004551 [841]
\left \{ {{4x+y=23} \atop {3x-y=12}} \right. \\+---\\add\ both\ equations\\\\&#10;7x=35\ \ \ | divide\ by \ 7\\\\&#10;x=5\\\\&#10;y=23-4x=23-4*5=23-20=3
4 0
3 years ago
madeline can decorate 100 cookies in 2 hours. if she continues at this rate,how many cookies can she decorate in 5 hours​
SSSSS [86.1K]

Madeline can decorate 250 cookies in 5 hours.

Step-by-step explanation:

Given,

Number of cookies decorated in 2 hours = 100 cookies

Ratio of cookies to time = 100:2

Let,

x be the number of cookies decorated in 5 hours

Ratio of cookies to time = x:5

Using proportion;

Ratio of cookies to time :: Ratio of cookies to time

100:2::x:5

Product of mean = Product of extreme

2*x=100*5\\2x=500\\

Dividing both sides by 2

\frac{2x}{2}=\frac{500}{2}\\x=250

Madeline can decorate 250 cookies in 5 hours.

Keywords: proportion, division

Learn more about division at:

  • brainly.com/question/11253316
  • brainly.com/question/11258952

#LearnwithBrainly

5 0
4 years ago
How to answer this question​
Lelechka [254]
The answer is joe :)))
3 0
3 years ago
Read 2 more answers
Other questions:
  • (3b)^3 without exponents
    8·2 answers
  • Find the area of a sector with a central angle of 125 degrees and a radius of 11cm. Express the approximate answer to the neares
    15·1 answer
  • A^2 - b^2 / 4 a=5 b=3
    10·1 answer
  • This figure represents a step in a compass-and-straightedge construction. Identify the construction.
    6·2 answers
  • When a certain number is subtracted from 10 and the result is multiplied by 2, the final result is 4. Find the number.
    15·1 answer
  • Is the answer is c please help me and explain
    14·1 answer
  • A pro football team has 36,000 season ticket holders. Then the team wins the championship and the number of season ticket holder
    14·2 answers
  • Help me with question !
    6·1 answer
  • The amount of money in Joe’s savings account is increased by 8% each year. Given that he has £500 in 2016. Work out how much Joe
    15·1 answer
  • Another question... I need help.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!