3 years ago

A number is multiplied by 3. if 2 is added to the product you get 17. what is the number

1 answer:

4 0

The answer is 5
$5 \times 3 = 15 \\ 15 + 2 = 17$

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Masja [62]

80202 that’s the answer

8 0

2 years ago

mihalych1998 [28]

Answer:

$y=e^{-3t}(A\: cos\: t+B\:sin\:t)$

Step-by-step explanation:

Given Second-Order Homogenous Differential Equation

$y''+6y'+10y=0$

Use Auxiliary Equation

$m^2+6m+10=0\\\\(m+3)^2+1=0\\\\(m+3)^2=-1\\\\m+3=\pm i\\\\m=-3\pm i$

General Solution

$y=e^{pt}(A\: cos\: qt+B\:sin\:qt)\\\\y=e^{-3t}(A\: cos\: t+B\:sin\:t)$

Note that the DE has two distinct complex solutions $p\pm qi$ where $A$ and $B$ are arbitrary constants.

4 0

2 years ago

Elden [556K]

It's parallel. Definitely true

3 0

3 years ago

Ilia_Sergeevich [38]

Answer:

As a fraction? If so, it would be 4/9.

Step-by-step explanation:

To find this answer, you must know that 8 and 18 can both be divided by 2. Which would be 4 and 9. Therefor, you have your answer: 4/9

5 0

3 years ago

garik1379 [7]

The answer is

3^2 times 13

3 0

2 years ago