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3 years ago

Name a pair of lines that appear to be perpendicular

Mathematics

1 answer:

Ivenika [448]3 years ago

5 0

2 plus 2 is 4 minus 1 thats 3 quick maths

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Inverse laplace transform of H(s) = 1/(s+4)^2

ziro4ka [17]

Answer:

Inverse Laplace of $\frac{1}{(S+4)^2}$ will be $te^{-4t}$

Step-by-step explanation:

We have to find the inverse Laplace transform of $H(S)=\frac{1}{(S+4)^2}$

We know that of $\frac{1}{s+4}$ is $e^{-4t}$

As in H(s) there is square of $s+4$

So i inverse Laplace there will be multiplication of t

So the inverse Laplace of $\frac{1}{(s+4)^2}$ will be $te^{-4t}$

$L^{-1}\frac{1}{(S+4)^2}=te^{-4t}$

4 0

3 years ago

write an equation in slope intercept form for the line described. perpendicular to y = -1/2x + 2/3, passes through (2,3)

Alex17521 [72]

Step-by-step explanation:

Hey there!

Follow the steps to get answer.

Use one point formula and find 1st equation.
After that you find the slope of second equation.
Use the condition of perpendicular lines and find the slope of first equation.
Put slope value of equation in equation (i) and simplify them to get equation.

The equation of a line passing through point (2,3) is;

(y-3)= m1(x-2).......(i).

Another equation is;

$y = \frac{ - 1}{2} x + \frac{2}{3}$

2nd equation..

Now, From equation (ii)

We have;

Comparing equation (ii) with y = mx+c.

We get;

Slope = -1/2.

For perpendicular lines,

$m1 \times m2 = - 1$

$m1 \times \frac{ - 1}{2} = - 1$

Therefore the slope is 2.

Put value of slope (m1) in equation (i). We get;

$(y - 3) = 2(x - 2)$

Simplify them to get equation.

$(y - 3) = 2x - 4$

$y = 2x - 1$

Therefore the required equation is y = 2x-1.

Hope it helps..

4 0

2 years ago

Can anyone please help me with my math homework!!!

Lena [83]

Number 8 is 24 hope I help please give me brainiest

7 0

2 years ago

What is m∠1?.........

nadezda [96]

answer is 142

hope that helped

6 0

3 years ago

Read 2 more answers

Write the following statement as a conditional statement.

____ [38]

Answer:

If a figure has four sides, then it is a kites.

Step-by-step explanation:

5 0

3 years ago