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
Westkost [7]
3 years ago
10

Determines whether the line through the points

Mathematics
1 answer:
kotegsom [21]3 years ago
5 0
Find their gradients using the change in y coords divided by the change in x coords. once you have the gradients (or slopes), multiply them by eachother - if the product is (-1) then theyre perpdendicular, if not, they are either parallel or intersect at a point
You might be interested in
Please help. I need a good step by step explanation
sasho [114]

Answer:

the perimeter of a square is 4a.. where (a) is one side

therefore the equation formed is

3.5x(4)=2x+54

14=2x+54

2x= -40

x= -20

5 0
3 years ago
A pencil is 23 centimeters long is a ruler is 14 cm shorter what is the length of the ruler​
Mamont248 [21]

Answer:

9

Step-by-step explanation:

subtract 14 from 23 to get 9

3 0
3 years ago
Pls Can we be friends
Bogdan [553]

Answer:

Yes

Step-by-step explanation:

Of course we can.

7 0
3 years ago
Read 2 more answers
Which of the following can be modeled with an exponential function? Select all that apply.
bogdanovich [222]

Answer: The answers are

(ii) The cost to attend Universal Studios increases by 1% each year,

(iii) An endangered species population is decreasing by 12% each year,

(iv) The population of a town that is growing by 5% each year.

Step-by-step explanation:  We are given five functions and we are to select those which can be modelled with an exponential function.

(i) Here, height is varying with respect to time, so it will be a linear function.

(ii) Here, the cost to attend Universal Studios is increasing by 1% every year, so this will be an exponential function.

(iii) Here, an endangered species population is decreasing by 12% each year.

So, this will also be an exponential function.

(iv) Since we are considering the distance travelled by the bicycle at a constant speed of 25 mph, so this will be a linear function.

(v) Here also the population is growing by 5% each year. So, the function will be exponential.

Thus, the correct answer is second, third and fifth.

3 0
3 years ago
Read 2 more answers
Help please!! ill give brainliest :)
Sveta_85 [38]

Answer:

each glass of lemonade costs 1 1/2 times the cost of each glass of orange juice

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • What is 1/4 of 24 solve using a tape diagram
    15·1 answer
  • How do I factor 5x²-17x+6?
    12·1 answer
  • Which values have exactly three significant figures? Check all that apply.
    8·2 answers
  • Find the least common multiple of 4 and 6. 46 24 12 48
    6·1 answer
  • I have problems Understanding systems Variable like this example
    8·1 answer
  • Sam sells cars and earns 3.5% commission in sales. In one day he sold 3 of the same cars each for $21,500. How much did Sam earn
    11·1 answer
  • You are starting a new video game and have to choose a character and a difficulty level. The characters are named Chloe, Robert,
    7·1 answer
  • If 3/4 pound of sugar makes 10 cakes, how much sugar, in pounds, is needed to make 1 cake?
    8·1 answer
  • 5) A rectangular box 25cm by 20cm by 15cm internally is made of wood
    12·1 answer
  • Rocky gets on the ride at A the ride starts and then stops when his car is at b .
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!