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stiks02 [169]
3 years ago
13

I need someone to help me

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
8 0

the second one 6,6,6 it is a square all the others seem like a triangle

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Austin's office is 360 square feet. Calculate the area of his office in square yards.
Marta_Voda [28]
It would be 40 Because there are 9 square feet is equal to 1 square yard
4 0
3 years ago
Solve the system by substitution. If the system is inconsistent or has dependent equations, say so.
Katena32 [7]

Answer:

Dependent Equations

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

<u>Algebra I</u>

  • Terms/Coefficients
  • Coordinates (x, y)
  • Solving systems of equations by substitution/elimination

Step-by-step explanation:

<u>Step 1: Define Systems</u>

y = 5x

20x - 4y = 0

<u>Step 2: Solve for </u><em><u>x</u></em>

<em>Substitution</em>

  1. Substitute in <em>y</em> [2nd Equation]:                                                                        20x - 4(5x) = 0
  2. Multiply:                                                                                                             20x - 20x = 0
  3. Combine like terms:                                                                                         0 = 0

Here we see 0 does indeed equal 0.

∴ our systems has an infinite amount of solutions.

6 0
3 years ago
Read 2 more answers
What is the answer 7/10x-1/5=4
Marta_Voda [28]
<span>7/10x-1/5=4 should be written as (7/10)x - 1/5 + 4 

or as 7x/10 - 1/5 = 4.

Multiply all 3 terms of the latter equation by 10 to eliminate fractions:

7x - 2 = 40

Then 7x =42, and x = 6.</span>
8 0
3 years ago
What is the surface area of this triangle prism rounded to the nearest tenth ?
Likurg_2 [28]

Answer:

94.37 m squared or 94.4 m squared. Rounded

Step-by-step explanation:

Hope this helps!

6 0
3 years ago
The height of the house is 26 feet. What is the height x of each story?
Maurinko [17]
26/2 is 13 that is the answer 13 is the answer 
hope this helps you 
6 0
3 years ago
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