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2 years ago

Find the volume of this shape.

Mathematics

1 answer:

bixtya [17]2 years ago

5 0

Answer:

240 ml

Step-by-step explanation:

more calculations

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Cuantos paquetes de 5/8 de kilo harán falta para envasar 125 kilos de harina

bonufazy [111]

Step-by-step explanation:

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3 years ago

Two triangles, Triangle 1 and triangle 2, are similar. Is it a Dilation?

Arlecino [84]

Answer:

You can't be sure without an image.

Step-by-step explanation:

If one moves left or right, that's a horizontal translation.

If one moves up or down, it's a vertical translation.

A dialation is when the image gets smaller or bigger.

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3 years ago

A pair of pants originally cost $15 and are 10% off. In addition, you have a coupon to get another 20% off. How much will the pa

Archy [21]

$10.50 and 6/9

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3 years ago

Find the missing side length.

andrew11 [14]

So first of all you know that one side is 14cm and the other side is 6cm

What you would do is: 14-6=???

Your answer should be: 8cm

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2 years ago

A spring with a spring constant k of 100 pounds per foot is loaded with 1-pound weight and brought to equilibrium. It is then st

shutvik [7]

Answer:

Equation of movement y(t)

$y(t)=sin(10t-\pi/2)$

Amplitude: 1 inch

Period: 0.628 seconds

Step-by-step explanation:

If there is no friction, the amplitude will be the length it was streched from the equilibrium. In this case, this value is 1 inch

$A=1\,inch$

The period depends on the mass and the spring constant.

The formula for the period is:

$T=\frac{1}{f} =\frac{2/pi}{\omega} =2\pi\sqrt{\frac{m}{k}}=2\pi\sqrt{\frac{1}{100}}=2\pi*0.1=0.628\, s$

The model y(t) for the movement of the mass-spring system is

$y(t)=A\cdot sin(\omega t +\phi)\\\\A=1\\\\\omega=\sqrt{k/m} =\sqrt{100/1}=10\\\\y(0)=Asin(\phi)=-A\\\\ \phi=arcsin(-1)=-1.571=-\pi/2\\\\\\y(t)=sin(10t-\pi/2)$

8 0

3 years ago