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Alla [95]
3 years ago
11

Help me here please

Mathematics
1 answer:
Goshia [24]3 years ago
3 0
Hi, I hope this will help you answer the problem

You might be interested in
Section 5.2 Problem 9:<br><br>Find the general solution.<br><img src="https://tex.z-dn.net/?f=y%27%27%20-%202y%27%20%2B%203y%20%
Ira Lisetskai [31]

Answer:

y(x)=C_1e^{-x}+C_2e^{3x}

Step-by-step explanation:

To solve a second-order homogeneous differential equation, we need to substitute each term with the auxiliary equation am^2+bm+c=0 where the values of m are the roots:

y''-2y'+3y=0\\\\m^2-2m+3=0\\\\(m+1)(m-3)=0\\\\m=-1,\:m=3

Since the values of m are distinct real roots, then the general solution is y(x)=C_1e^{m_1x}+C_2e^{m_2x}.

Thus, the general solution for our given differential equation is y(x)=C_1e^{-x}+C_2e^{3x}.

4 0
3 years ago
Help me please please
tatyana61 [14]

Answer:

6.91 times 6.91 equals 47.7481

47.7481 times π equals 150.005080183

to the second digit this is

150.01

5 0
3 years ago
Read 2 more answers
PLEASE HELP IDK THE ANSWER AND THIS QUESTION IS WEIRD: Researchers need to ship 4,500 pounds of dinosaur fossils back to the res
Crank

Answer:

$3375

Step-by-step explanation:

4500/100 = 45 (boxes needed to be shipped)

45 boxes x $75 = $3375

5 0
3 years ago
The triangle abc has a side lengths ac=13 and the hypotenuse ab=14 whats the angle measurement of a
iragen [17]

Answer:

The angle measurement of a is 21.78°.

Step-by-step explanation:

Given : The triangle abc has a side lengths ac=13 and the hypotenuse ab=14.

To find : Whats the angle measurement of a ?

Solution :

In triangle abc,

The side length is the adjacent side of the angles a i.e. base = ac=13

The hypotenuse is ab=14.

Apply trigonometry in triangle abc,

\cos\theta=\frac{B}{H}

\cos\theta=\frac{ac}{ab}

\cos\theta=\frac{13}{14}

\theta=\cos^{-1}(\frac{13}{14})

\theta=21.78

Therefore, the angle measurement of a is 21.78°.

5 0
3 years ago
A function includes ordered pairs (−2, 3), (0, −1), (1, 0), (3, 8), and (5, 24). Which point could not be the part of this funct
madreJ [45]

A relation or an ordered pair may or may not be a function.

An ordered pair will only be a function when the x and y values are unique

<em>The options are not given, so I will provide a general explanation</em>

For an ordered pair to be a function, all the y values must point to different x values.

Take for instance, the given ordered pair

\mathbf{(-2, 3), (0, -1), (1, 0), (3, 8),  (5, 24)}

The above represents a function, because the y-values have different x-values

However, the following ordered pair is not a function

\mathbf{(-2, 3), (0, -1), (1, 0), (3, 8), (3, 9),  (5, 24)}

The reason is that:

y-values 9 and 8 have the same x-value (3)

Read more about ordered pairs and functions at:

brainly.com/question/11482687

3 0
3 years ago
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