![subject](/tpl/images/cats/mat.png)
Mathematics, 30.11.2019 01:31 ella9288
The inverse forms of the results in problem 49 in exercises 7.1 are ℒ−1 s − a (s − a)2 + b2 = eat cos bt and ℒ−1 b (s − a)2 + b2 = eat sin bt. use the laplace transform and these inverses to solve the given initial-value problem. y' + y = e−7t cos 6t, y(0) = 0y(t)=
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:10
Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00
3questions show how you solved the problem 1. subtract & simplify (–y2 – 4y – 8) – (–4y2 – 6y + 3) 2.multiply and simplify 2x2y3z2 · 4xy4x2 3.multiply and simplify (x – 4) (x2 – 5x – 6)
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:20
Anumber is equal to twice a smaller number plus 3. the same number is equal to twuce the sum of the smaller number and 1. how many solutions are possible for this situation
Answers: 2
You know the right answer?
The inverse forms of the results in problem 49 in exercises 7.1 are ℒ−1 s − a (s − a)2 + b2 = eat co...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 18:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 18:40
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 18:40
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 18:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 27.04.2021 18:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 27.04.2021 18:40
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 27.04.2021 18:40
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 18:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 18:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 18:40
![question](/tpl/images/cats/istoriya.png)
History, 27.04.2021 18:40
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 27.04.2021 18:40