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PIT_PIT [208]
3 years ago
5

Each student wrote a two-step equation. Peter wrote the equation 4x-2=10, and Andres wrote the equation 16x-8=40. The teacher lo

oked at their equations and asked them to compare them. In what way are they SIMILAR?
Mathematics
1 answer:
natima [27]3 years ago
8 0
Both variables (x) are 3.

4×3=12
12-2=10

16×3=48
48-8=40

3 fits the variable of the missing number.
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Lucia flips a coin three times. What is the probability she gets (Head, tail, Head) in that order?
Svetach [21]

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Mumz [18]

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-----------------------------------------------------------------------------------

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We have \sqrt{4}=2

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then the radical rule is used: \quad \sqrt[n]{ab}=\sqrt[n]{a}\sqrt[n]{b}

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-----------------------------------------------------------------------------------

2\sqrt{4}+5 \sqrt{9}

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-----------------------------------------------------------------------------------

4\sqrt{5} -2\sqrt{5} = 2\sqrt{5}

since 2\sqrt{5} is the half of 4\sqrt{5}

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