3 years ago

Are these answers correct

Mathematics

1 answer:

Reika [66]3 years ago

3 0

Answer:

yes

Step-by-step explanation:

You might be interested in

Pls give the right answer to this question it is not 0.45662100456

Iteru [2.4K]

Answer:

2.19

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Image should be below

djyliett [7]

Answer:

Step-by-step explanation:

3 0

3 years ago

How to find the general solution to y"'+2y"-4y'-8y=0?

S_A_V [24]

$y'''+2y''-4y'-8y=0$

has characteristic equation

$r^3+2r^2-4r-8=r^2(r+2)-4(r+2)=(r^2-4)(r+2)=(r-2)(r+2)^2=0$

which has roots at $r=\pm2$ . The negative root has multiplicity 2. So the general solution is

$y=C_1e^{2x}+C_2e^{-2x}+C_3xe^{-2x}$

8 0

3 years ago

WILL GIVE BRAINLIEST

Fittoniya [83]

Answer:

The second leg of the right triangle is about 9.4.

5 0

3 years ago

Read 2 more answers

Help plz 20 pts TOTAL 10 pts each

motikmotik

Answer:

This question needs a step to step long explanation.

5 0

3 years ago