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OlgaM077 [116]
3 years ago
14

Nicholas wrote the steps below to simplify the fraction 20/30 divided the numerator and denominator of 20/30 by 2 to write the f

raction in simplest form explain and correct the error that each student made
Mathematics
1 answer:
iris [78.8K]3 years ago
7 0

Answer:

The answer is 2/3

Step-by-step explanation:

20 divided with 10

--

30 divideded with 10

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Someone please solve. I keep getting 66 but it's wrong.​
sashaice [31]

The unlabeled part of the right angle is complementary to 68 degrees, so 22 degrees. y is supplementary to 78 degrees, so 102 degrees.  z as the third angle in the small triangle is 180 less than the sum of the other two,

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3 years ago
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Help please! any1 know this​
worty [1.4K]

The only option that fits is E, because:

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8 0
3 years ago
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First note that x\ge0; otherwise \sqrt{2x} is undefined as long as we're only looking for real solutions.

We can write

\sqrt{2x}+12=x+8
\sqrt{2x}=x-4
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2x=x^2-8x+16
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(x-8)(x-2)=0

\implies x=8,x=2
4 0
3 years ago
PLS HURRY Kimberly had p coins. Then she found 5 more coins in a drawer. Write an expression that
stellarik [79]

Answer: p + 5 = new amount

Step-by-step explanation:

You have to write it the way it's read

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6 0
3 years ago
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Misha Larkins [42]

Answer:

Step-by-step explanation:

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