2 years ago

Calculate the quotient and remainder of –1 divided by 3.

Mathematics

1 answer:

gtnhenbr [62]2 years ago

3 0

I don't understand how a fraction can have a remainder cause normally the remainder is a fraction.

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An open box is formed from a rectangular piece of cardboard, whose length is 3 inches more than it's width, by cutting 3 inch sq

Feliz [49]

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2 years ago

Determine what type(s) of angles are described by the following angle measures. Two angles measuring pi/8 and 7pi/8 radians.

Marina86 [1]

Answer:

Hey there!

These would also be acute angles.

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2 years ago

The length of a rectangle is twice its width. If the area of the rectangle is 5 , find its perimeter

gizmo_the_mogwai [7]

Answer:

9.48

Step-by-step explanation:

The perimeter of a rectangle is the distance around the the shape. It can be found by adding each side of the shape to find a total. In contrast, the area of a shape is the amount inside a shape. It is found using multiplication or A = l*w. Since the width is w and the length is twice its width or 2w, use these expressions in the area formula to find their amount. Then add them together to find the perimeter.

$A = l*w5 = w(2w)\\5 = 2w^2\\2.5 = w^2\\1.58 = w$