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USPshnik [31]
2 years ago
15

Show all work to write the expression in simplified radical form:

Mathematics
1 answer:
azamat2 years ago
4 0

Answer:

\sqrt[3]{192} x^{\frac{3}{5} }y^{\frac{3}{8} }

Step-by-step explanation:

You have to simplify all of the terms individually

\sqrt[3]{192} = 5.769

Since that isn't a whole number, it doesn't simplify

Use the root to exponent rule for the variables

\sqrt[3]{x^{5} } =x^{\frac{3}{5} }

\sqrt[3]{y^{8} } =y^{\frac{3}{8} }

Then put them all together to get

\sqrt[3]{192} x^{\frac{3}{5} }y^{\frac{3}{8} }

Make sure the variables aren't under the root when you give your answer

I hope this helps!

pls mark brainliest

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4x-5(8x-11)=19 \\
4x-40x+55=19 \\
4x-40x=19-55 \\
-36x=-36 \\
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3 0
3 years ago
Brianna hoped to get 100 pumpkins from her garden this year. Since the weather was really great, 20% more pumpkins grew than exp
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Answer:

80 pumpkins are left

Step-by-step explanation:

If 20% of 100 is 20, then it's going to equal 120, so 30% is 40 if its 120.

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3 years ago
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How do I write the equation 9x-6y=-72 in slope-intercept form?
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6 0
3 years ago
15.
erik [133]

Answer:

A=24, B=40, P=60

Step-by-step explanation:

<em>given: </em>

<em>P+A+B=124</em>

<em>2P+B=160</em>

<em>P+2A+2B=188</em>

___________

P=188-2A-2B

P=124-A-B

188-2A-2B=124-A-B

188-A-B=124

188=124+A+B

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___

P+A+B=124

P=60

___

2P+B=160

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___

A+B=64

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___

If we substitute each variable in the three given equations for these values, the equations hold true. Therefore, these are the correct values.

5 0
3 years ago
Use a definition, postulate, or theorem to find the value of x in the figure described. Point E is between points D and F. If DE
Afina-wow [57]

Answer:

Option (D)

x = 5

Step-by-step explanation:

Since point E is in the mid of the segment DF,

Therefore, by the Segment addition postulate,

DF = DE + EF

Since DF = (8x - 3), DE = (x - 3) and EF = (6x + 5)

By substituting these values in the given postulate,

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Therefore, x = 5 will be the answer.

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3 years ago
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