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3 years ago

I will mark brainiest please please answer 30 points

Mathematics

1 answer:

Lubov Fominskaja [6]3 years ago

8 0

Answer:

Step-by-step explanation:

because of the of the different angles you would calculate that and subtract or add i think

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Calculate the Laplace transforms of the following from the definition. 1. y = t^2. y = t^3

Likurg_2 [28]

Answer:

1) $L(y)=\frac{2}{s^{3}}$

2) $L(y)=\frac{6}{s^{4}}$

Step-by-step explanation:

To find : Calculate the Laplace transforms of the following from the definition ?

Solution :

We know that,

Laplace transforms of $t^n$ is given by,

$L(t^n)=\frac{n!}{s^{n+1}}$

1) $y=t^2$

Laplace of y,

$L(y)=L(t^2)$ here n=2

$L(y)=\frac{2!}{s^{2+1}}$

$L(y)=\frac{2}{s^{3}}$

2) $y=t^3$

Laplace of y,

$L(y)=L(t^3)$ here n=3

$L(y)=\frac{3!}{s^{3+1}}$

$L(y)=\frac{3\times 2}{s^{4}}$

$L(y)=\frac{6}{s^{4}}$

5 0

2 years ago

Will give brainliest Evaluate the expression using the order of operations and rules for signed numbers.

Lady bird [3.3K]

Answer:

Given 6.8(6.7 – 7.2) – 2(4.6 + 1.2)

Explanation:

-15 is your answer

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2 years ago

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Which construction is illustrated above ?

RSB [31]

Answer:

Option 2.

Step-by-step explanation:

You are bisecting angle BAC with pencil and compass.

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3 years ago

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What is the volume of the prism above ? ?

julsineya [31]

Answer:

Step-by-step explanation:

In order to find the volume of something you would have to multiply the width x the length x the height which is 3x2x4 which equals to 24.

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2 years ago

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Write the fraction in simplest form. start fraction 8 over 10 end fraction A. Start Fraction 16 over 20 End Fraction B. start fr

Arada [10]

Answer:

a. 4/5 b. 2/5 c. 4/5 d. 1/5

Step-by-step explanation:

a. four is common in 16 and 20 which makes it 4 over 5

b. 2/5 is in simplest form

c. 4/5 is simplest form

d. 2 is common with 2 and 10 and 2 goes into 2 one time and 2 goes into 10 5 times so it's 1/5

8 0

2 years ago