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denis23 [38]
3 years ago
5

Expressions that simplify to the same expression are called ____ expressions.

Mathematics
2 answers:
larisa86 [58]3 years ago
5 0
They're called equivalent expressions
dusya [7]3 years ago
4 0
Equivalent Expressions are <span>Expressions that simplify to the same expression</span>
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The answer to this is 5√2
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What is the answer? <br> Expand and simplify 6(2x-3)-2(2x+1)
vitfil [10]

Answer:

8x-20

Step-by-step explanation:

Distribute:

=(6)(2x)+(6)(−3)+(−2)(2x)+(−2)(1)

=12x+−18+−4x+−2

Combine Like Terms:

=12x+−18+−4x+−2

=(12x+−4x)+(−18+−2)

=8x+−20

Answer:

=8x−20

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6 0
1 year ago
Find the area of a regular octagon with an apothem of 8
xenn [34]

Answer:

308cm²

Step-by-step explanation:

Assuming the given unit is in cm

The expression for the area of a regular Octagon is

A=2(1+√2)a²

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Substituting we have

A=2(1+√2)8²

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6 0
3 years ago
Solve for x and y
BigorU [14]
You can use elimination
7x - 3y = 4
-10x + 3y = 2
Add both equations
-3x = 6, x = -2
Plug in -2 for x in one equation
7(-2) - 3y = 4
-14 - 3y = 4
-3y = 18, y = -6
Solution: x = -2, y = -6
4 0
3 years ago
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