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
stira [4]
3 years ago
12

What is

x^{2}" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
Tanya [424]3 years ago
5 0

Answer: 7x²

Step-by-step explanation:

You might be interested in
-3-6v=-3(1-4y) + 2v
Lubov Fominskaja [6]

Answer:

               if solving for v: v= 3y

                                            -  _

                                               2

Step-by-step explanation:

if solving for y: y= 2v

                           -    _

                               3                          

4 0
3 years ago
the sum of the first ten terms of a linear sequence is -60 and the sum of the first fifteen terms is -165. Find the 18th term of
const2013 [10]

Answer:

<h2>          a₁₈ = - 31</h2>

Step-by-step explanation:

S_{10}=\dfrac{2a_1+d(10-1)}{2}\cdot 10\\\\\dfrac{2a_1+9d}{2}\cdot 10=-60\\\\\dfrac{2a_1+9d}{2}=-6\\\\2a_1+9d=-12\\\\2a_1=-12-9d\\\\\\S_{15}=\dfrac{2a_1+d(15-1)}{2}\cdot 15\\\\\dfrac{2a_1+14d}{2}\cdot 15=-165\\\\\dfrac{2a_1+14d}{2}=-11\\\\2a_1+14d=-22\\\\-12-9d+14d=-22\\\\ 5d=-10 \\\\ d=-2\\\\\\2a_1=-12-9(-2)=-12+18=6\\\\a_1=3\\\\\\ a_{18}=a_1+17d=3+17(-2)=3-34=-31

8 0
3 years ago
Help me again please!
lesantik [10]

Answer:

B

Step-by-step explanation:

median is 26.5  Q1 is 23 Q2 is 29 the lowest is 22 and the highest is 30

7 0
3 years ago
To drive from New York City, NY, to Los Angeles, CA, you must drive about 2,779 miles. If you drive 60 miles per hour, about how
SOVA2 [1]

You would spend about 46.3 hours driving

Step-by-step explanation:

To drive from New York City, to Los Angeles,

  • You must drive about 2,779 miles
  • You drive 60 miles per hour

We need to find about how many hours you would spend driving

∵ The distance you must drive = 2,779 miles

∵ You drive 60 miles per hour

∵ Distance = speed × time

- Substitute the distance and speed in the rule above

∴ 2,779 = 60 × time

- Divide the two sides by 60

∴ 46.32 = time

∴ The time is about 46.3 hours

You would spend about 46.3 hours driving

Learn more:

You can learn more about word problems in brainly.com/question/9533500

#LearnwithBrainly

8 0
3 years ago
[PLEASE HELP BEEN ON THIS FOR HOURS :(] Betty mixed 1 1/2 gallons of yellow paint with 2 1/2 gallons of blue paint to make green
Ne4ueva [31]

Answer:

3 gallons of Yellow paint hope it helps :)

Step-by-step explanation:

7 0
4 years ago
Other questions:
  • Who knows the answer to the rest of this?
    11·1 answer
  • Pls help ????????????
    12·1 answer
  • A square with one side length is represented by the expression 4(2x+3)+16+8x. Use the properties of operations to write three di
    12·1 answer
  • On a piece of paper, use a protractor and a ruler to construct △ABC with AB=5 in. , AC=5 in. , and ​ m∠A=60° ​ . Which statement
    10·2 answers
  • 16 is 20% of what number?
    14·2 answers
  • Full working out for this question please.
    6·2 answers
  • What is the answers to 12M+7+M+20
    13·2 answers
  • Please help!! much appreciated
    15·2 answers
  • Expand and simplify the following <br> 5(m – 8) - 4(m – 7)
    5·2 answers
  • 4. A toy boat costs $45.25. If the sales tax in Maryland is 6%, what is the total you will need to pay for the
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!