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DedPeter [7]
3 years ago
13

Let v = -3i and w = 2 - 4i. Find v -W.

Mathematics
1 answer:
Ivanshal [37]3 years ago
4 0

Answer:

i - 2

Step-by-step explanation:

v - w \\  - 3i - (2 - 4i) \\  - 3i - 2 + 4i \\  = i - 2

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Answer:

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Step-by-step explanation:

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Select the correct answer. What is the product of and ? A. 9/5 B. 2 C.175/30 D/29
jonny [76]

Step-by-step explanation:

the answer is c i took the test btw

4 0
3 years ago
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What is the GCF of 100x squared - 250xy+75x
disa [49]

Answer:

25x

Step-by-step explanation:

100x^2 -250xy +75x

Rewriting

25*4*x*x -25*10 *x*y + 25*3*x

As we can see each term contains 25x

The greatest common factor is 25x

25x( 4x -10y+3)

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4 years ago
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Megan has $500 in short-term savings, $5,000 in her retirement savings account, $500 in credit card debt, and student loan debt
laila [671]

Given, the amount Megan has in short term savings = $500.

The amount in retirement savings account = $5000.

The amount in credit card debt = $500.

The amount in student loan debt = $6500.

So total assets of Megan = Sum of short term savings and retirement savings.

Total asset = $500 + $5000 = $(500+5000) = $5500

Total liabilities of Megan = sum of credit card debt and student loan debt.

Total liability = $ 500 + $6500 = $(500+6500) = $7000

Now to find Megan's net worth we have to subtract total liability from total asset.

So Megan's net worth = $5500-$7000 = $(5500-7000) = $(-1500)

So we have got the required answer.

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4 0
3 years ago
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The area of the circle above is 314 units2. What is the circumference of the circle? use 3.14
aleksandrvk [35]

Answer:

r =\sqrt{\frac{314 units^2}{3.14}} = 10 units

And the circumference is given by this formula:

C = 2\pi r

And replacing the value fo r we got:

C = 2\pi *10 units = 62.8 units

And then the final answer would be 62.8 units for the circumference.

Step-by-step explanation:

For this case we know that the area for a circle is given by:

A = \pi r^2

And we know that A = 314 units^2

We can find the radius from the previous formula like this:

r^2 = \frac{A}{\pi}

r^2 = \frac{314 units^2}{\pi}

r =\sqrt{\frac{314 units^2}{3.14}} = 10 units

And the circumference is given by this formula:

C = 2\pi r

And replacing the value fo r we got:

C = 2\pi *10 units = 62.8 units

And then the final answer would be 62.8 units for the circumference.

8 0
3 years ago
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