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
Sergeu [11.5K]
3 years ago
11

The sum of 6 times a position number and 1 is the same as the sauare of 1 less than the number

Mathematics
1 answer:
stepan [7]3 years ago
5 0
If the number is x, then:
6x+1= (x-1)^2

Now we just need to simplify it
6x+1=(x-1)*(x-1)
6x+1=x^2-2x+1
8x=x^2
8=x

The number is 8.

To check the answer
6*8+1=7^2
49=49
correct :)
You might be interested in
HELP! I'll give brainliest. I'm trying to help my brother and he is failing so please help me. Just..Please?!!!!!!
vovangra [49]

Answer:

35.77709

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Which expression is equivalent to (f g) (5)?
lana66690 [7]
This is an expression equivalent to the problem (f g) (10)
4 0
3 years ago
Read 2 more answers
a chess player played 136 games total. If he won 56 of the games, what is the ratio of games he lost to games he won?​
wolverine [178]

Answer:

80:56

Step-by-step explanation:

if you do 136-56, you get 80. therefore the number of games lost is 80. you already know he won 56, so the ratio is 80:56.

5 0
3 years ago
help me please ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,<<<<<<<<<<<<<<<,
sergejj [24]
The answer is 3!!!! :))
5 0
3 years ago
A quadrilateral has two angles that measure 222° and 81°. The other two angles are in a ratio of 6:13. What are the measures of
hram777 [196]

\sf\huge\underline{\star Solution:-}

\rightarrow <u>Ratio of two angles are 6:13.</u>

So, let the one angle be \sf{6x} and another be \sf{13x.}

As we know that,

Sum of all interior angles of a quadrilateral = \sf\pink{360°.}

So let's sum up the given angles,

\rightarrow \sf{222°+81°+6x+13x \:=\:  360°}

\rightarrow \sf{303+19x \:=\:  360°}

\rightarrow \sf{19x \:=\:  360-303}

\rightarrow \sf{19x \:=\:  57}

\rightarrow \sf{x \:=\:  \frac{19}{57}}

\rightarrow \sf{x \:=\:  3}

Hence, \sf{x \:=\:  3}

So, First angle \sf{= \:6x\: = \:6×3 \:=} \sf\purple{18°.}

Second angle \sf{= \:13x\: = \:13×3 \:=} \sf\purple{39°.}

_________________________________

Hope it helps you:)

3 0
2 years ago
Other questions:
  • What is the slope<br> A. Undefined <br> B. 0
    9·1 answer
  • Suppose the linear regression line y=-0.3x + 11.2 predicts the time, in
    9·2 answers
  • What is the tenth number in this counting sequence 4,8,12,16,20,...
    8·2 answers
  • Help!!!!!! What is 80% of 25?
    12·2 answers
  • What is the solution of 7^3x = 400?
    8·2 answers
  • 25% of what number is 19
    15·1 answer
  • What is the area of the playground? (Look at the picture provided)
    15·1 answer
  • Solve for r , what is r equal to ?
    9·1 answer
  • Name an angle vertical to
    12·2 answers
  • 524cars/4weeks find unit rate​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!