3 years ago

Identify the property or rule shown by each equation

Mathematics

1 answer:

Ymorist [56]3 years ago

6 0

Can't really help you if I can't see the equations, mind sending a pic or typing them in?

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Determine whether the improper integral converges or diverges, and find the value of each that converges.

Brrunno [24]

Answer:

Converges at -1

Step-by-step explanation:

The integral converges if the limit exists, if the limit does not exist or if the limit is infinity it diverges.

We will make use of integral by parts to determine:

let:

$u=x$ $dv=e^(2x)\cdot{dx}$

$du=dx$ $v=2\cdot{e^(2x)}$

$\int\limits^a_b {u} \, dv = uv -\int\limits^a_b {v} \, du$

$\int\limits^a_b {x\cdot{e^2^x} \, dx =2xe^2^x- \int\limits^a_b {2e^2^x} \, dx$

$\int\limits^a_b {xe^2^x} \, dx = 2xe^2^x-2e^2^x-C$

We can therefore determine that if x tends to 0 the limit is -1

$\lim_{x \to \0} 2xe^2^x-2e^2^x=0-1=-1$

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3 years ago

Solve for z. z−4/9−1/3=5/9

laila [671]

Z-4/9-1/3=5/9
z-4 =5/9(9-1/3)

z-4 =4.414814815

z =8.814

4 0

3 years ago

Read 2 more answers

Which of the following is an example of exponential growth?

Effectus [21]

Answer:

Step-by-step explanation:

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3 years ago

Kyle has 105 baseball cards and must give 2/5 of his cards away.

klasskru [66]

1. 42 cards
2. 3/5 of his cards

5 0

3 years ago

Find the measure of the exterior angle.

Scrat [10]

Answer:

125

Step-by-step explanation:

the anterior angle is 55

the exterior angle =180 - 55 = 125

6 0

2 years ago