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
murzikaleks [220]
3 years ago
12

2 2/3× 1 1/3 , use an area modle to solve

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
4 0
2 2/3=8/3 and 1 1/3=4/3. 8/3×4/3=32/9. 32/9 as a mixed number is 3 5/9.
You might be interested in
Please help me with this. Use the combination method of substitution to solve. Please show and explain work. Thanks.
Artemon [7]

Answer:

x = 25.35 (or 2129/84) and y = 4334.04 (or 121353/28)

Step-by-step explanation:

The given equations are set up and ready to go with substitution. Simply just plug in the first equation to the second equation as both are equal to y.

Step 1: Replace y in <em>y = 87x + 2129 </em>with <em>171x</em>

171x = 87x + 2129

Step 2: Subtract 87 x on both sides

84x = 2129

Step 3: Divide both sides by 84 to get x

x = 2129/84 or 25.35 (rounded)

To get y, simply plug in x into one of the 2 original equations. In this case, I will use the first equation:

y = 171 (25.35)

y = 121353/28 or 4334.04 (rounded)

You can check your work by plugging both solutions into the calculator and see if they equal each other. The values for these answers are solely based on the equations, so if you write the <em>equations </em>wrong themselves, then that means you have the values wrong as well.

6 0
3 years ago
Find the value of x in the equation below. 2.7+x=11.7
forsale [732]

Answer:

the answer is 9

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Solve for x. solve for x. solve forx.
Veronika [31]
X = 7
hope this helps
8 0
3 years ago
Read 2 more answers
8x²y³ (3 is negative exponent)<br><br> x = 4<br> y = 2
Dennis_Churaev [7]

Answer:

8 x 16 x 8

64 x 16

1024 is .....

8 0
2 years ago
Read 2 more answers
For the transformation to be reflection which statement mist be true
Fiesta28 [93]

Are there any options?

5 0
3 years ago
Other questions:
  • If f(×)= (sinx+1) / e^x+2, then f'(x) equals
    12·1 answer
  • The chart shows the cost of 2 new vehicle. Which digit in the trucks price is one tenth of the value of that same digit in the c
    7·1 answer
  • Ruth has 7 more brown pencils than blue pencils, and 11 more blue pencils than red pencils. She has 5 red pencils. How many brow
    11·1 answer
  • Write a function rule for the table. x f(x) (–3, 1) (–2, 2) (–1, 3) (0, 4)
    10·2 answers
  • 4. What is the range of the graph below
    6·1 answer
  • What is 4493.3÷91.7 ?
    14·1 answer
  • Two parallel lines are crossed by a transversal. What is the value of k? k = 9 k = 20 k = 60 k = 71
    11·1 answer
  • I’m confused with this question.
    7·1 answer
  • I'll mark ur answer as brainlist and please show you're workk !!​
    8·1 answer
  • 3 &lt; y ⩽ 7 where y is an integer Write down all the possible values of y
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!