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FrozenT [24]
2 years ago
11

Algebra find the value of x in each figure.

Mathematics
1 answer:
spin [16.1K]2 years ago
3 0

Answer:

38

Step-by-step explanation:

The angle is 90* total. If you subtract 49 you have a 41-degree angle. What plus three equals 41?

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Natasha_Volkova [10]

Answer:

x=-2, y=8. (-2, 8).

Step-by-step explanation:

8x+5y=24

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

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aivan3 [116]

I'd have to say it's A. Please don't blame me if I'm wrong. :)

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3 years ago
Which is the simplified form of the expression (StartFraction (x Superscript negative 3 Baseline) (y squared) Over (x Superscrip
Vlad [161]

Answer:

The simplified form of the expression is \frac{1}{x^{7} y^{4}}.

Step-by-step explanation:

The expression is:

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The division rule of exponents is:

a^{m}\div a^{n}=a^{m-n}

The negative exponent rule is:

a^{-m}=\frac{1}{a^{m}}

Simplify the expression as follows:

\frac{x^{-3}\cdot y^{2}}{x^{4}\cdot y^{6}}=[x^{-3-4}]\times [y^{2-6}]

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Thus, the simplified form of the expression is \frac{1}{x^{7} y^{4}}.

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