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vagabundo [1.1K]
2 years ago
15

Multiplicative inverse of a neggativerational number is​

Mathematics
1 answer:
lions [1.4K]2 years ago
6 0

for \: a \: rational \: number \:  \frac{a}{b}   \: such \: that \: 0  > a \:  \:  \:  \:  \:  \: 0  <  b \\ its \: multiplicative \: inverse \: is \:  -  \frac{b}{a}

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Please solve and show your work. Thank you! I will mark brainiest :)
Doss [256]

Answer:

x=22.5

Step-by-step explanation:

Make a ratio

The names of the triangle help with this.

AB is similar to FG, and AC is similar to FH (the missing side)

6/15 = 9/x

cross multiply

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divide both sides by 6

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6 0
2 years ago
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Step-by-step explanation:

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3 years ago
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2 years ago
Starting at 100% I have 82 clients 2 of them didn't get a check up what percent does that leave us at ?
murzikaleks [220]

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4 0
3 years ago
Is the following expression shown the exact answer? 144π - 216√3<br><br> true or false
Vsevolod [243]
   
144\pi - 216\sqrt{3} \\\\&#10;144 = 2^4 \times 3^2\\\\&#10;216 = 2^3 \times 3^3\\\\&#10;\Longrightarrow~~\text{Common factor } = 2^3 \times 3^2 = 8 \times 9 = 72\\\\&#10;\Longrightarrow~~&#10;144\pi - 216\sqrt{3} = \boxed{72\Big(2\pi - 3\sqrt{3} \Big)}



6 0
3 years ago
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