All categories

2 years ago

Which expressions show the expanded form for 200.06 choose all answers that are correct.

Mathematics

1 answer:

Anit [1.1K]2 years ago

4 0

a. 2 x 100 0 x 1 0 x 1/10 6 1/100b. 2 x 100 0 x 1 0 x 1/100 6 1/1000

Hope it helps! :D

Btw, where is B?

You might be interested in

Integration by Parts Evaluate e-2x cos(2x) dx.

kifflom [539]

Let

$I = \displaystyle \int e^{-2x} \cos(2x) \, dx[/]texIntegrate by parts:[tex]\displaystyle \int u \, dv = uv - \int v \, du$

with

$u = e^{-2x} \implies du = -2 e^{-2x} \, dx \\\\ dv = \cos(2x) \, dx \implies v = \dfrac12 \sin(2x)$

Then

$\displaystyle I = \frac12 e^{-2x} \sin(2x) + \int e^{-2x} \sin(2x) \, dx + C$

Integrate by parts again, this time with

$u = e^{-2x} \implies du = -2 e^{-2x} \, dx \\\\ dv = \sin(2x) \, dx \implies v = -\dfrac12 \cos(2x)$

so that

$\displaystyle I = \frac12 e^{-2x} \sin(2x) - \frac12 e^{-2x} \cos(2x) - \int e^{-2x} \cos(2x) \, dx + C\\\\ \implies I = \frac{\sin(2x)-\cos(2x)}{2e^{2x}} - I + C \\\\ \implies 2I = \frac{\sin(2x) - \cos(2x)}{2e^{2x}} + C \\\\ \implies I = \boxed{\frac{\sin(2x) - \cos(2x)}{4e^{2x}} + C}$

6 0

1 year ago

Need help please ASAP

chubhunter [2.5K]

Answer:

alright give us a second

3 0

2 years ago

Is 1/10 closer to 0 or 1/2 ?

olchik [2.2K]

Answer:

its much closer to 0

Step-by-step explanation:

1/2 is more 5/10 and 0 is 0/10

0 is one away from one and 5 is 4 away

6 0

2 years ago

Serjik [45]

Answer:

Step-by-step explanation:the first one is 8

Second 3 3- 6

4 0

3 years ago

1/4 _ 1/5 is it < = >

Gre4nikov [31]

Answer:

1/4 > 1/5

Step-by-step explanation:

think of a candy bar. if you split it into 4 parts the prices would be bigger than if u had to break it into 5 parts. also remember that the smaller number eats the bigger number so the sign would be towards the 1/4

4 0

2 years ago