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3 years ago

Simplify negative 9 over 6 divided by 3 over negative 2. . (5 points) a 3 b 1 c −1 d −3

Mathematics

1 answer:

vladimir2022 [97]3 years ago

6 0

Answer:

b) 1

Step-by-step explanation:

$\frac{9}{6} \times \frac{2}{3} = \frac{18}{18}$

$\frac{18}{18} = 1$

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Answer:

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Step-by-step explanation:

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lana66690 [7]

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Step-by-step explanation:

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2 years ago

Please help ASAP.......

marta [7]

Answer:

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Step-by-step explanation:

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3 years ago

Solve the following equations for 0 ≤ theta ≤ 360º cosec(2 — 45°) = 2

lions [1.4K]

Step-by-step explanation:

here ,

$cosec \alpha = \frac{1}{ \sin( \alpha ) }$

now,

cosec(2-45°)=2

or,

1/sin(2-45°) =2

or,

1/sin2cos45°-cos2sin45=2

or,

$\frac{1}{ \sin(2) \frac{1}{2} - \cos(2) \frac{1}{2} } = 2$

or,

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4 0

2 years ago

Jean’s salary last month was $3200. Because of worse beneficial result of her company, this month her salary decreased to $2720.

vesna_86 [32]

Answer:

15%.

Step-by-step explanation:

3200 x .15 = 480

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Feel free to let me know if you need more help! :)

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3 years ago