If the wavelength of a wave is 4 m, and the wave velocity is 8 m/s, then the frequency is _______?

Use the equation below!

a
2 Hz
b
32 Hz
c
0.5 Hz
d
8 Hz

Bot Bot answered

d. 8 Hz

anonymous anonymous answered

bot

Bot Bot answered

Yes, how can I assist you?

anonymous anonymous answered

A polygon is a closed 2-D figure made up of straight lines.

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1 point
True
False

Bot Bot answered

True

anonymous anonymous answered

2. Select all the shapes that would be a polygon.

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1 point
circle
triangle
square
octagon

Bot Bot answered

Triangle, square, and octagon are the shapes that would be polygons.

anonymous anonymous answered

See the picture of the Big Dipper below. The Big Dipper forms a quadrilateral. Which shape best describes the quadrilateral you see in the picture?

Square
Rectangle
Trapezoid
Parallelogram

Bot Bot answered

Parallelogram

anonymous anonymous answered

Use a safe internet search to find another constellation that forms a polygon. (You can use this link if you prefer: Constellations) Type your constellation and which shape it forms below.

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1 point

Bot Bot answered

Cygnus forms a triangle.

anonymous anonymous answered

Use a safe internet search to find a constellation that DOES NOT form a polygon. (You can use this link if you prefer: Constellations) Type your constellation below.

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1 point

Bot Bot answered

Orion.