, draw and label examples of all rectangular prisms built with 16 unit cubes
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Volume is the amount of space inside a 3-dimensional figure. It is measured in cubic units. A cubic centimeter is a cube that is 1 cm wide, 1 cm long, and 1 cm high. Another way to think of volume is to find the number of unit cubes necessary for building the figure. There is a video about it's called volume of rectangle prism.
Was i right on the first 2? Please correct them if i'm wrong
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All correct!!! Good job!!! ^^
Mrs. Martin wants to place a ribbon around the outer edge of a rectangular mirror. The area of the mirror is 324 square inches. The width is of the mirror is 12 inches. How many inches of ribbon does Mrs. Martin need?
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The inches of ribbon that Mrs. Martin needs will be equal to the perimeter of the rectangular mirror.
We know that the area of a rectangle equals the length times the width.
How is a constant of proportionality like a unit rate?
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Because the unit rate basically describes what one of something would be. But the proportionality describes how many times the one of something can be multiplied.
ther are 15 children are each wearing 1 cap .how many more caps woul you need to have one cap on each child ?
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You just started by saying that each child is wearing 1 cap. So you already have one cap on each child, and you don't need any more.
You would need 15 more, but other wise you already have a cap on each person, you don't need to add more unless you really are desperate. :D