3 years ago

11. 2(9x + 15)- 2(8 + 2x) 12.(7x - 12) - 2(3x + 10) Help pls

Mathematics

1 answer:

algol [13]3 years ago

6 0

Do PEMDAS SEE which one comes first

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Q = 3.
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tatuchka [14]

Assignment: $\bold{Solve \ Equation: \ \frac{w}{3+6}=2\quad }$

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Answer: $\boxed{\bold{w=18}}$

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Explanation: $\downarrow\downarrow\downarrow$

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Note: $\bold{Fraction \ Bar \ "/" \ = \ \div}$

[ Step One ] Multiply Both Sides By 9

$\bold{\frac{9w}{3+6}=2\cdot \:9}$

[ Step Two ] Simplify

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$\bold{\rightarrow Mordancy \leftarrow}$

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3 years ago

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2 years ago

What ratio is equivalent to TanA?

USPshnik [31]

Answer:

24/10

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2 years ago