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
Nadya [2.5K]
3 years ago
15

(4x2 + 6) + (2x2 + 6x + 3)

Mathematics
1 answer:
rewona [7]3 years ago
6 0
Simplify answer is 6x + 21
You might be interested in
Please Help<br> IMMEDIATELY
zmey [24]

Answer:

Let x equal the recurring decimal:

\sf Equation\:1: \quad x=0.216216216...

Create another number with recurring 216s by multiplying the above expression by 1000:

\sf Equation\:2: \quad 1000x=216.216216...

Subtract Equation 1 from Equation 2 to eliminate the recurring digits after the decimal:

\sf \implies 1000x-x=216.216216...-0.216216...

\sf \implies 999x=216

Divide both sides by 999:

\sf \implies \dfrac{999x}{999}=\dfrac{216}{999}

\sf \implies x=\dfrac{216}{999}

Simplify:

\sf \implies x=\dfrac{216 \div 27}{999 \div 27}=\dfrac{8}{37}

3 0
2 years ago
Read 2 more answers
Can someone give me the ans short ans​
artcher [175]

Step-by-step explanation:

please mark me as brainlist

4 0
2 years ago
BEST ANSWER GETS BRANILIEST
schepotkina [342]

Answer:

The odds are 100 out of 200% for both to have heads.

The actual probility is 50%

Step-by-step explanation:

4 0
3 years ago
Will give Brainliest, Please show work.
mylen [45]

Answer:

<em>Hi</em><em>,</em><em> </em><em>there</em><em>!</em><em>!</em>

<em>Hope</em><em> </em><em>you</em><em> </em><em>mean</em><em> </em><em>the</em><em> </em><em>answers</em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>solution</em><em>.</em>

<em>Hope</em><em> </em><em>it helps</em><em>.</em><em>.</em><em>.</em>

8 0
3 years ago
Read 2 more answers
PLEASE HELP LOTS OF POINTS !!
elena-14-01-66 [18.8K]
It would be 24 cm i’m pretty sure, cause if you
7 0
3 years ago
Other questions:
  • Ben has 115 pennies. His dad gives him more
    7·1 answer
  • You notice an employment ad in the newspaper. It claims that you can earn $330 a week. You would have to work. 40 hours per week
    12·1 answer
  • Twenty percent of all telephones of a certain type are submitted for service while under warranty. Of these, 70% can be repaired
    10·1 answer
  • The screen at Dallas' AT&amp;T Stadium is 175 feet wide. A movie theatre screen with
    8·1 answer
  • Select each true statement about this.
    11·1 answer
  • Does this graph show a function? Explain how you know.
    13·1 answer
  • I need some help plsssss
    6·1 answer
  • A colony of 100 bacteria doubles in size every 60 hours. What will the population be 180 hours from now?
    12·1 answer
  • Use the figure below to answer the question.
    9·2 answers
  • The figure shows two identical metal bars are different temperatures. What is the
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!