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Elden [556K]
3 years ago
14

I need help before tomorrow

Mathematics
1 answer:
Hitman42 [59]3 years ago
8 0

Hello from MrBillDoesMath!

Answer:

The equations "are balanced"


Discussion:

Given that

4 + 4 = 8                 => subtracting k from both sides

4 + 4 - k = 8 -k


so the equation shown IS correct. The answer should be the equations "are balanced"


Thank you,

MrB

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natita [175]
First your going to use commutative property to reorder the terms , so it would be
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6 0
3 years ago
Hi! Got a question!!
Rasek [7]

To convert cm³ to m³, you can break down the units.

cm³ = cm x cm x cm

Each cm is converted to m so :

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1. 0.35m³

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3 0
3 years ago
4a + (–6b) – 3a + 2b factor the expression
Gemiola [76]

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a−4b

Step-by-step explanation:

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=4a+−6b+−3a+2b

=(4a+−3a)+(−6b+2b)

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have a great day

5 0
3 years ago
Jay wants to buy 4 shirts which were originally priced at $15.95 each. He purchased the 4 shirts at a 20% off sale and pays a 6.
Murrr4er [49]

Answer:

I think its $32.50

Step-by-step explanation:

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3 years ago
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Nataliya [291]

Answer:

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Step-by-step explanation:

Using completing the square method

x²+9x+2=0

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x²+9x + (9/2)² = -2 + (9/2)²

( x + (9/2) )² = -2+ (9/2)²

( x + (9/2) )² = -2+ (81/4)

( x + (9/2) )² = 73/4

x + (9/2)  = ± √(73/4)

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x = (1/2) (-9 ± √73)

8 0
3 years ago
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