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kvv77 [185]
3 years ago
12

(4-5i)/(2+4i) plz help!!

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
4 0

Answer:

-3/5-13i/10

Step-by-step explanation:

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Manny wants to cover the windows in his home with either wood blinds or curtains. He has 35 windows that he would like to cover,
stepladder [879]

Answer:

x + y \leq 35\\\\100x + 60y\leq2100\\\\x\geq 0\\\\y\geq 0

Step-by-step explanation:

Call x the amount of blinds that Manny buys.

Let's call and the amount of curtains that Manny buys

There are only 35 windows, so the number of curtains and windows can not be greater than 35.

x + y \leq 35\\x\geq 0\\y\geq 0

Manny can only spend $ 2100

Then we can represent this by an inequality in the following way.

100x \leq 2100

and

60y\leq 2100

We can write this as a single inequality:

100x +60y \leq2100

Finally, the set of inequalities to model this problem is:

x + y \leq 35\\\\100x + 60y\leq2100\\\\x\geq 0\\\\y\geq 0

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4 years ago
Evaluate (2-3)^(4) - 9 = 3.<br> 0-7<br> 0-2<br> 0 1<br> 02
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Answer:

Step-by-step explanation:

(2-3)⁴ *4 - 9 + 3 = (-1)⁴ *4 - 9 + 3

                          = 1*4 - 9 +3

                          = 4 - 9 + 3

                          = - 5 + 3

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2 years ago
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For the above right triangle, find the side length x
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Answer:

I think that the answer to this question is the third one . I mean 29 .

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Answer:

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Step-by-step explanation:

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3 years ago
1 1/3 x 1/14<br> Help please
nikklg [1K]

Step-by-step explanation:

=11/3×1/14

=3.67×0.07

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3 years ago
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