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marshall27 [118]
3 years ago
7

The size of a laptop monitor is usually measured along the diagonal. A rectangular monitor is 12 inches long and 7 inches tall.

What is the length of the diagonal of this monitor, to the nearest tenth of an inch? Enter your answer, as a decimal, in the box.
Mathematics
2 answers:
inysia [295]3 years ago
8 0
14. 

a^2 + b^2 = c^2
12^2 + 7^2 = c^2
144 + 49 =c^2
193 = c^2
c= 13.89 
14

Akimi4 [234]3 years ago
5 0
16 inch is your answer 
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Aleksandr [31]

Answer:

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Step-by-step explanation:

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Find the generating function for the sequence 1,-2,4,-8, 16, ...
kirill [66]

Answer:

  a(x)=\dfrac{1}{1+2x}

Step-by-step explanation:

The generating function a(x) produces a power series ...

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where the coefficients are the elements of the given sequence.

We observe that the given sequence has the recurrence relation ...

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This can be rearranged to ...

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We can formulate this in terms of a(x) as follows, then solve for a(x).

\sum\limits^{\infty}_{n=1} {a_{n}x^n} =a(x)-a_0 \quad\text{and}\\\\\sum\limits^{\infty}_{n=1} {2a_{n-1}x^n} =(2x)a(x) \quad\text{so}\\\\\sum\limits^{\infty}_{n=1} {(a_n+2a_{n-1})x^n}=0=a(x)-a_0+2xa(x)\\\\a(x)=\dfrac{a_0}{1+2x}=\dfrac{1}{1+2x}

The generating function is ...

  a(x) = 1/(1+2x)

3 0
3 years ago
Read 2 more answers
These are the answer and the page it will help you solving it.
goldenfox [79]
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6 0
3 years ago
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slavikrds [6]

Step-by-step explanation:

(-0.4)×(-2)+(-0.4)×(-9)

formula for distributive property is if

A(B+C)

=A×B + A×C

4 0
2 years ago
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