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
Kaylis [27]
3 years ago
12

When lines are perpendicular their slopes flip and?

Mathematics
2 answers:
natka813 [3]3 years ago
8 0

Answer:

Their sign changes.

Mamont248 [21]3 years ago
7 0

For this case we have to:

Given two lines:

y_ {1} = m_ {1} x_ {1} + b_ {1}\\y_ {2} = m_ {2} x_ {2} + b_ {2}

By definition, if both lines are perpendicular to each other, then the product of their slopes is -1. That is to say:

m_ {1} * m_ {2} = - 1

ANswer:

The product of the slopes of two perpendicular lines is -1.

You might be interested in
Use the quadratic formula to answer the question below.
ra1l [238]

Answer:

x = -2.32, 10.32 to the nearest hundredth.

Step-by-step explanation:

x^2 - 8x - 24 = 0

x = [ - (-8) +/- sqrt (((-8)^2 - 4*1*(-24)] / 2

= 4 +/- sqrt160/2

= 4 +/- 6.3245

=  -2.32, 10.32.

6 0
3 years ago
joey gets hired with a $100 signing bonus for a job that makes $15 an hour. Sarah does not get a singing bonus but makes $17 an
KATRIN_1 [288]
The only difference I see is that he would have money so...
8 0
3 years ago
Betty can mow a lawn in 20 minutes. Bullwinkle can mow the same lawn in 60 minutes. How long does it take for both Betty and Bul
inn [45]

Answer:

  15 minutes

Step-by-step explanation:

Betty mows at 3 times the speed that Bullwinkle does, so is equivalent to having 3 Bullwinkles in her place. That makes the lawn get mowed as though 4 Bullwinkles were working, so it will take 1/4 the time it takes Bullwinkle to mow the whole yard. 1/4 of 60 minutes is 15 minutes.

Working together, Betty and Bullwinkle will take 15 minutes to mow the lawn.

3 0
3 years ago
What is the value of x in the equation 3 minus 2 x = negative 1.5 x? –6 –2 2 6
olga_2 [115]

Answer:

x=118.25

Step-by-step explanation:

3−2x=−1.5−6−226

3+−2x=−1.5+−6+−226

−2x+3=(−1.5+−6+−226)(Combine Like Terms)

−2x+3=−233.5

−2x+3=−233.5

Step 2: Subtract 3 from both sides.

−2x+3−3=−233.5−3

−2x=−236.5

Step 3: Divide both sides by -2.

−2x

−2

=

−236.5

−2

x=118.25

4 0
3 years ago
Read 2 more answers
Please help its pretty easy
aleksandrvk [35]

Answer:

26/36 numbers are greater than 10

Simplify

13/18

Multiply by the chance of getting tails

13/18 x 1/2 = 13/36

13/36 your answer

26 wanted numbers / 36 amount of numbers

1 tails / 2 sides

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Janna jumped 156 inches in the long jum competition how many feet did Janna jump
    8·1 answer
  • Finds the height of a triangle with a base of 35 ft and an area of 262.5 ft2
    12·1 answer
  • Please see attachment and SHOW WORK. Thank You. Will mark brainliest!!
    14·1 answer
  • How do you find a tip? like per say you spent $24 and gave a %15 tip?
    8·2 answers
  • You use 6 6 gallons of water on 20 plants in your garden. At that rate, how much water will it take to water 30 plants?
    8·1 answer
  • What’s he answer to this
    10·1 answer
  • A telemarketer will make 25 calls in one hour. the probability of making a sale on any given call is .09. what is the probabilit
    8·1 answer
  • Select the expression equal to square root of 24
    6·1 answer
  • 18........................
    5·2 answers
  • EASY MATH QUESTION pls help asap
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!