2 years ago

Solve for the variable: -9w greater than or equal to -99

1 answer:

8 0

The answer could possibly be w is greater than or equal to 11 (if that is either C or D) if that is not one of your options, it is most likely greater than 11. Hope this helps

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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

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

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

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

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2 years ago

Cone A has a radius of 2 inches and a height of 3 inches. In cone B, the height is the same, but the radius is doubled. Calculat

Sophie [7]

Formula: pi* r^2* h/3
Cone A= 12.57
Cone B= 50.27

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3 years ago

Help? what should i choose

igomit [66]

Answer:

Step-by-step explanation:

Angles on a straight line add up to 180 so:

180-110 = 70

As this is an isosceles triangle,

y must be 70.

We know y is 70 and there are 2y and one x. A triangle also adds up to 180.

This means:

2y+x = 180

2(70)+x = 180

140+x = 180

x = 40

x = 40 y = 70

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2 years ago

What is the area of a square if one side is 14 centimeters long?

natima [27]

Answer:

A=a2=142=196cm²

Answer: 196 cm²

hope this helps :)

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1 year ago

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WILL GIVE BRAINLIEST ANSWER

Ad libitum [116K]

<span>2² + 4² ÷ 2<span>²

4 + 16 </span></span>÷ 4

4 + 4

8

7 0

2 years ago

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