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Free_Kalibri [48]
3 years ago
6

Here is the question

Mathematics
1 answer:
artcher [175]3 years ago
5 0
3.17 is the answer and u can’t round to the nearest 10 cause it’s not necessary
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Two families are sharing the cost of vacation home for one week. The cost to rent the home is $3,513 plus a $351.30 deposit. Wha
Natali [406]

The answer is $1932.15

3,513+351.30=3864.30

3864.30÷2=1932.15

Hope this helps!

6 0
3 years ago
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What extra step must be done to solve for x once a polynomial has been factored?
masya89 [10]

Answer:

you  have to set each factor to 0 and solve.

Step-by-step explanation:

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3 years ago
Integrate the following
enot [183]

I suppose you mean to have the entire numerator under the square root?

\displaystyle\int_2^4\frac{\sqrt{x^2-4}}{x^2}\,\mathrm dx

We can use a trigonometric substitution to start:

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Then for x=2, t=\sec^{-1}1=0; for x=4, t=\sec^{-1}2=\frac\pi3. So the integral is equivalent to

\displaystyle\int_0^{\pi/3}\frac{\sqrt{(2\sec t)^2-4}}{(2\sec t)^2}(2\sec t\tan t)\,\mathrm dt=\int_0^{\pi/3}\frac{\tan^2t}{\sec t}\,\mathrm dt

We can write

\dfrac{\tan^2t}{\sec t}=\dfrac{\frac{\sin^2t}{\cos^2t}}{\frac1{\cos t}}=\dfrac{\sin^2t}{\cos t}=\dfrac{1-\cos^2t}{\cos t}=\sec t-\cos t

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7 0
3 years ago
Complete the proportion table below and graph the results
myrzilka [38]
So basically your doing unit rates? Well guess what, I'm studying about that also, and I have a little understanding about unit rates, have you done ratios before?
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Please help. <br> For the first three months of 2005, the total eamings of the airline were $_____
larisa86 [58]

Answer:

1st three months are January, February and March.

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16+10=26

26-8=18

$18,000,000 in earnings

Step-by-step explanation:

5 0
3 years ago
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