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3 years ago

I need help on 13-14

Mathematics

2 answers:

Allushta [10]3 years ago

3 0

Answer: -1

Step-by-step explanation:

Furkat [3]3 years ago

3 0

Answer:go on the calculator on your phone and keep timesing 230 til you get 1265 and what you timed it buy is the answer

Step-by-step explanation:

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Agata [3.3K]

Answer:

Step-by-step explanation:

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3 years ago

PLS HELP! if f(x) = 3/5x and g(x) = -3x/2, find f(x) + g(x)

arlik [135]

<span>f(x) = 3/5x and g(x) = -3x/2, find f(x) + g(x)

</span>f(x) + g(x) = 3/(5x) + (-3x)/2
f(x) + g(x) = (6 - 15x^2) / 10x
f(x) + g(x) = (15x^2 - 6) / (-10x)

Answer is D.
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3 years ago

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Ierofanga [76]

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3 years ago

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If a circle has circumference 100pi units, what is it’s area

const2013 [10]

Answer:

2500pi^2 units

Step-by-step explanation:

Circumference = pi * diameter

Circumference = pi * 100

Radius = diameter/2

Radius = 50

Area = pi * radius^2

Area = pi * 50^2

Area = pi * 2500

Area = 2500pi^2 units

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3 years ago

Practice another write the function in terms of unit step functions. find the laplace transform of the given function. f(t) = t,

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Using the Laplace transform to solve the given integral equation f(t) = t, 0 ≤ t < 4 0, t ≥ 4 is $\frac{4(1-2e^-5s)/}{s}$

explanation is given in the image below:

Laplace remodel is an crucial remodel approach that's particularly beneficial in fixing linear regular equations. It unearths very wide programs in var- areas of physics, electrical engineering, manipulate, optics, mathematics and sign processing.

The Laplace transform technique, the function inside the time domain is transformed to a Laplace feature within the frequency area. This Laplace function could be inside the shape of an algebraic equation and it may be solved without difficulty.

Learn more about Laplace transformation here:-brainly.com/question/14487437

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2 years ago