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
swat32
3 years ago
9

The sum of three numbers is 83. The second number is 5 less than the first. The third number is 2 times the first. what are the

numbers​
Mathematics
1 answer:
coldgirl [10]3 years ago
4 0

Answer:

22, 17, and 44.

Step-by-step explanation:

So what you do is you will have three equations that we will put together.

1. x. The first number is x because they don't give us anything about it.

2. x-5. It says that the second number is 5 less than the first number.

3. 2x. It says that the third number is 2 times the first number.

<em>x+x-5+2x=83. </em>

<em>4x-5=83.</em>

<em>4x=88.</em>

<em>x=22. </em>

That is the first number. To find the second and third, you will plug 22 into the x.

2. 22-5=17.

3. 2(22)=44.

22, 17, 44 are your answers.

You might be interested in
What is the measure of angle BCD? WILL GIVE BRAINLIEST!
Lorico [155]

Answer:

m∠BCD = 120°

Step-by-step explanation:

Since the interior angles of a quadrilateral add up to 360°, then we get:

2x+x+2x+x=360°

6x=360°

<em>Divide both sides by 6</em>

x=60°

Since ∠BCD's value is 2x and x is equal to 60°, then ∠BCD is 120°.

8 0
4 years ago
On a piece of paper, graph this system of equations. y=x-2. y= x2 - 6x + 8
Ganezh [65]

Answer:

A. (2,0),(5,3)

Step-by-step explanation:

I graphed it.

6 0
3 years ago
What is the area of the regular polygon
dalvyx [7]
A regular polygon<span> is equilateral (it has equal sides) and equiangular (it has equal angles). To find the </span>area<span> of a regular </span>polygon<span>, you use an apothem — a segment that joins the </span>polygon's<span> center to the midpoint of any side and that is perpendicular to that side (segment HM in the following figure is an apothem).</span>
3 0
3 years ago
Read 2 more answers
3x+y=8________(1) and x²+xy=6________(2) solve this​
romanna [79]

Answer:

In first equation if we put the value of x and y (x=2,y=2)than,

3x+y=8

3×x+y=8

3×2+2=8

6+2=8

8=8

in second equation the value of x=2,y=1

x2+xy=6

x2+x×y=6

4+2×1=6

4+2=6

6=6

6 0
3 years ago
Read 2 more answers
PLEASE HELP ME!!
stepladder [879]
52.4 megabytes have been downloaded.

Explanation:

Turn 18.9% into a decimal, which is 0.189

Then multiply 0.189 times 277, which is 52.4

7 0
1 year ago
Other questions:
  • in the figure below , Line K is perpendicular to Line l. based on the information given in the figure, find the measure of &lt;C
    12·2 answers
  • A given line has the equation 10x+2y=-2.
    11·1 answer
  • Im confused for what the question is asking me,can someone explain for me please or help me out in answering the question
    9·2 answers
  • Help me please it’s hard
    10·2 answers
  • round the decimal two hundred fourteen and five hundred fifty seven thousandths to the nearest tenth​
    11·1 answer
  • The logistic growth function ​f(t)equals440 Over 1 plus 13.7 e Superscript negative 0.28 t EndFraction describes the population
    12·1 answer
  • Please help ! pythagoran theaeom ! I need someone to please explain how to answer this ASAP , giving brainlist
    6·1 answer
  • What do u think about it.
    6·1 answer
  • Pls help 100points <br>i really need help on this ​
    14·2 answers
  • A theme park charges $52 for a day pass and $110 for a week pass. Last month, 4,432-day passes were sold and 979-week passes wer
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!