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
Naddik [55]
3 years ago
11

the sum of three consecutive number odd integers is 18 less than five times the middle number find the three integers

Mathematics
1 answer:
erastova [34]3 years ago
6 0

1st number = x

2nd number = x+2

3rd number = x+4

x + x+2 +x+4 = 3x+6

3x+6 = 5(x+2)-18

3x+6 = 5x+10-18

3x+6 = 5x-8

3x+14 =5x

14 = 2x

x = 14/2 = 7

 1st number = 7

 2nd number = 7+2 = 9

3rd number = 7+4 = 11

You might be interested in
Can someone please simplify these using product notation?
Contact [7]
A. 3a b. a^3 c. 4x d. 3pq e. 7^ef f. zxy^1
6 0
3 years ago
Please answer 46 points. Do not comment if u don’t know
Alex787 [66]

Answer: 1ST ONE CUZ THE LINE IS AT A CERTAIN ANGLE AT A POINT TO MATCH THE FIRST ANSWER

Step-by-step explanation:

7 0
2 years ago
Each side of a square coffee shop is 9 meters longs. what is the coffee shop's perimeter ?
qaws [65]

Well lets remember that a square has four sides that are all equal.

So if we know one side, we know them all!

And perimeter is all of the sides added up.

Well.. 4 sides that are all 9 meters long? here's the math!

9 + 9 + 9 + 9 = 36

Your coffee shop is 36 meters long

Good Luck! :)

8 0
3 years ago
Please help me I honestly have zero clue how to answer this question
Iteru [2.4K]

Step-by-step explanation:

n = 3 \times 5 {}^{2}   \times  {x}^{3}

Square both sides of the equation.

{n}^{2}  = (3 {}^{2}  \times 5 {}^{4}  \times  {x}^{6} )

5 {n}^{2}  = 5(3 {}^{2}  \times  {5}^{4}  \times  {x}^{6} )

6 0
2 years ago
Pls help ASAP ONLY 2.3 and 1 at the bottom {60 points}
Goshia [24]

Answer:

1. 11.8x9.8=115.64 115.64/2=57.82 (57.82Inches)

2. 12x5=60 60/2=30 (30m)

3. 25x9=225 9x9=81 81/2=40.5 225-40.5=184.5 184.5/92.25 (92.25ft)

Step-by-step explanation:

Brailist Plz

3 0
3 years ago
Other questions:
  • NEED HELP ASAP PLEASE
    13·1 answer
  • Help me pls, see picture below.
    7·1 answer
  • The area of a rectangle is 42 square inches
    15·1 answer
  • Solve for x.<br> 13)<br> what’s X
    15·1 answer
  • F(x)=-4x^2+9 Find f(−3)
    15·1 answer
  • Can someone help me with this is for my test..?!!
    15·2 answers
  • G(x)=x^2+3x-3<br> What are the zeros of the function?
    9·1 answer
  • rayan and her husband have 8 nieces 9 nephews 6 cousins 3 aunts and 5 uncles how many ways could just the nieces stand in line t
    11·1 answer
  • Which expression is equivalent to<br> ज<br> Need help what is this!!!
    13·1 answer
  • Raven's calculator is 10 centimeters long.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!