3 years ago

-7i(-9+6i) standard form

Mathematics

1 answer:

liq [111]3 years ago

4 0

-42-63i
Negative 42 minus 63i

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Larry earns $11.25/hour selling televisions. He also earns 4.5% commission on his sales. What is his

monitta

Answer:

C) $573.75

Step-by-step explanation:

We can come up with the equation of this Gross Weekly pay as:

$P(t)=11.25t+0.045S$

Where P is the amount Larry will get paid, t is the time worked and S is the amount of sales he generated that week. This was derived from the fact that 11.25 is the slope and 0.045S is the y-intercept. By plugging in those values we have:

$P(35)=11.25(35)+0.045(4000)=573.75$

C) $573.75

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3 years ago

Please help me with this Imma on a time limit

Rus_ich [418]

Y=12.5x
because 12.5 is the constant and this is a directly proportional equation

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3 years ago

The value of n for the equation 5n = 5 11 × 5 3

ExtremeBDS [4]

If you add the two terms on the right, you will get 5^14. 14 is your answer.

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3 years ago

Angle 0 lies in the second quadrant and sin 0 = 3/5 cos= coy =

Elza [17]

Consider the right triangle ABC with legs AB=4, AC=3 and hypotenuse BC=5. Angle B has
$\sin B=\frac{opposite}{hypotenuse} = \frac{3}{5}$ and
$\cos B = \frac{adjacent}{hypotenuse} = \frac{4}{5}$ .

Since O lies in second quadrant $\cos O\ \textless \ 0$ and
$\cos O= -\cos B =- \frac{4}{5}$ .
Answer: $\cos O=- \frac{4}{5}$ .

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3 years ago

What are rational numbers?

zvonat [6]

Answer:

I'm not 100% sure, but I think it's 3

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3 years ago

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