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
Gnesinka [82]
3 years ago
14

Simplify fully12xy24xy​

Mathematics
1 answer:
Darina [25.2K]3 years ago
5 0

Answer:

288xy

Step-by-step explanation:

First, you multiply 12 by 24 and you get 288. Next, you can't forget the variables, so you add those to the end and get, 288xy.

You might be interested in
Is 2/1/2 greater then 2/3/5
zavuch27 [327]

Answer: yes you are correct 2 /1/2 is greater

Step-by-step explanation:

7 0
3 years ago
From the side view, a gymnastics mat forms a right
Natali [406]

Answer:

its b

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Joel is designing a ramp for a bike trick. He draws this diagram. What is the value of x?
inn [45]

Answer:

x = -1

x = 5

Step-by-step explanation:

Use pythagorean theorem: a² + b² = c²

x² + (2x + 2)² = (2x + 3)²

Since these are quantities, you'll have to make them into quadratic equations.

(2x + 2)(2x + 2) = 4x² + 4x + 4x + 4

(2x + 3)(2x + 3) = 4x² + 6x + 6x + 9

x² + 4x² + 4x + 4x + 4 = 4x² + 6x + 6x + 9

Combine like terms

5x² + 8x + 4 = 4x² + 12x + 9

Move one side to set the equation equal to 0

x² - 4x - 5 = 0

Solve

x² - 5x + x - 5 = 0

x(x - 5) + 1(x - 5) = 0

(x + 1)(x - 5) = 0

x = -1, 5

<em>We</em><em> </em><em>can</em><em> </em><em>check</em><em> </em><em>that</em><em> </em><em>these</em><em> </em><em>are</em><em> </em><em>correct</em><em> </em><em>by</em><em> </em><em>plugging</em><em> </em><em>them</em><em> </em><em>in</em><em> </em><em>for</em><em> </em><em>x</em><em> </em><em>and</em><em> </em><em>seeing</em><em> </em><em>if</em><em> </em><em>they</em><em> </em><em>are</em><em> </em><em>equal</em>

<em>For</em><em> </em><em>example</em>

<em>(</em><em>-1</em><em>)</em><em>²</em><em> </em><em>+</em><em> </em><em>(</em><em>2</em><em>(</em><em>-1</em><em>)</em><em> </em><em>+</em><em> </em><em>2</em><em>)</em><em>²</em><em> </em><em>=</em><em> </em><em>(</em><em>2</em><em>(</em><em>-1</em><em>)</em><em> </em><em>+</em><em> </em><em>3</em><em>)</em><em>²</em>

<em>1</em><em> </em><em>=</em><em> </em><em>1</em>

3 0
3 years ago
Only do question 8<br><br> 50 points<br><br> Topic: Percentage
____ [38]

Answer:

see below

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Can someone help me with this substitution method for algebra Y=4*-3x 5x-y=22
alexira [117]
y=4-3x\\&#10;5x-y=22\\\\&#10;5x-(4-3x)=22\\&#10;5x-4+3x=22\\&#10;8x=26\\&#10;x=\dfrac{26}{8}=\dfrac{13}{4}\\\\&#10;y=4-3\cdot\dfrac{13}{4}\\&#10;y=4-\dfrac{39}{4}\\&#10;y=\dfrac{16}{4}-\dfrac{39}{4}\\&#10;y=-\dfrac{23}{4}\\\\&#10;\boxed{(x,y)=\left(\dfrac{13}{4},-\dfrac{23}{4}\right)}
7 0
3 years ago
Other questions:
  • 0: Shelby set a goal to run 3.1 miles. Today she ran 2.6 miles. What percent of her goal did she run?
    14·2 answers
  • Which expression shows a way to find 50% of 632
    8·1 answer
  • The robotics team needs to purchase $350 of new equipment. Each of the x students on the team plans to fundraise and contribute
    8·1 answer
  • Based on the table, what is the unit rate for one gallon of gasoline?
    12·2 answers
  • Miriam has 62 feet of fencing to make a rectangular vegetable garden. Which dimensions will give Miriam the garden with greatest
    11·2 answers
  • Convert each fraction to a decimal. A. 4/5 B. 3/40 C. 8/200
    7·2 answers
  • Fill in the missing monomial (please answer fast a lot of points) 49y^4x^6=(___)^2
    5·1 answer
  • Nan says 21/4 is equal to 5 1/4. Dorothy says it is equal to 4 1/5. Who is correct? Show your work to prove the right answer.
    12·2 answers
  • Solve the system y= 4x + 1 and 3x+2y =13
    11·1 answer
  • Aaron is helping his uncle plant an apple orchard. After picking up a truckload of trees, they plant 12 of them. The next day, t
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!