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
Dimas [21]
3 years ago
14

Prove that the product of the second and third numbers out of four consecutive whole numbers is two greater than the product of

the first and the fourth numbers.
Mathematics
1 answer:
podryga [215]3 years ago
6 0

Let the four consecutive numbers be x,x+1,x+2,x+3.

Now the product of second and third number=(x+1)(x+2)=x²+3x+2=k

Product of first and fourth number=x(x+3)=x²+3x=k-2

A.T.Q

product of second and third number= product of first and fourth number+2

Hence proved

You might be interested in
11/28+4/7 = simplest form
MatroZZZ [7]
The answer to this question is 27/28
4 0
3 years ago
Solve x^2-7x+12=0 by using the quadratic formula
Katarina [22]
The answer is : x=4, 3
4 0
3 years ago
On a Saturday, Saul can cut 4 lawns in 6 hours. If Mitch can mow lawns at the same rate, how long will it take him to
kotykmax [81]

Answer:

13 1/2 hours

Step-by-step explanation:

4/6=9/x then find the rate and solve

5 0
2 years ago
Which equation, together with y = -1.5x + 3, makes a system with one solution?
lawyer [7]
The answer I believe would be 2Y + 3x=6
6 0
2 years ago
The Ferry family rented 50 chairs for $150. Which expression can be used to find the cost per chair?There are 330 walnuts in 6 b
True [87]

Step-by-step explanation:

Quesion 1

The cost of one chair can be found by dividing the cost of the total chairs by the number of chairs

hence, cost per chair= 150/50= $3 per chair

Question 2

let us find the number of walnuts per bag

= 330/6

=55 walnuts per bag

hence in two bags there will be 55*2= 110 walnuts

Question 3

Option D is an example of a unit rate.

The unit rate is defined as the cost of one unit of an item, or the value that represents a unit of a quantity... D 18 miles driven in a week

4 0
2 years ago
Other questions:
  • In his first five basketball games, Neal scored 10, 11, 11, 12, and 16 points. What is the mean absolute deviation for this set
    15·2 answers
  • (6) if y = ax + b is the least square fit line for the points (−1, 3), (0, 2), (1, 4), find a +
    8·1 answer
  • A garden is going to be built in the city park in the shape of a parallelogram with a rectangular walkway through it. The garden
    12·2 answers
  • Is 250% of 44 less than 100, greater than 100 but less than 150 or greater than 150? Explain your reasoning
    11·1 answer
  • Can you help please thank you
    6·1 answer
  • I NEED HELP ASAP ! :)
    14·2 answers
  • Write a linear function in factored form to represent this scenario. Use f(x) and do not include any spaces in your equation.
    9·1 answer
  • What's the answer?????
    5·2 answers
  • If a fair die is rolled 6 times, what is the probability, rounded to the nearest
    9·1 answer
  • In the Venn diagram, consider U = {students in 10th grade at Lee High School}.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!