3 years ago

What is the rate

Mathematics

2 answers:

Bas_tet [7]3 years ago

6 0

The answer is B, divide the rate by the unit to simplify

artcher [175]3 years ago

3 0

Answer:

Step-by-step explan

150 divide by 25

25 divide by 25

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How to solve 2X^2+Y^2 = X^2-Y^2

arlik [135]

$2x^2+y^2 = x^2-y^2\\\\
2x^2 - x^2 + y^2 + y^2 = 0\\\\
x^2 + 2y^2=0\\\\
x^2 = 0~~~\Longrightarrow~~~\boxed{x=0}\\\\
2y^2 = 0~~~\Longrightarrow~~~y^2 = 0~~~\Longrightarrow~~~\boxed{y=0}\\\\

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3 years ago

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LiRa [457]

Answer:

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Step-by-step explanation:

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3 years ago

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Blababa [14]

The correct answer is c

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3 years ago

How to put this in $799.73 in numeric please help thank you

AlekseyPX

The answer is 800$...

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3 years ago

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AURORKA [14]

Answer:

Step-by-step explanation:

Using the Cosine rule to find ∠ A

cosA = $\frac{b^2+c^2-a^2}{2bc}$

= $\frac{5.1^2+5.7^2-7.3^2}{2(5.1)(5.7)}$

= $\frac{26.01+32.49-53.29}{58.14}$

= $\frac{5.21}{58.14}$ , then

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2 years ago