Draw a right rectangular prism. Draw it so one face is pretty much the way you would see it if it was real. The other two faces you can see have a slant to them.
Label the face you can see as x and y. Name any of the slanted lines as z. Put cm for centimeters behind the letters.
Volume = x*y*z the units here are cm^3
Why because you are multiplying cm*cm*cm together.
The surface area is a whole different ball game.
you have 2 surfaces who have areas of x*y There's one in front of you and one you cannot see
You have a top and a bottom that is y*z each that's 2y*z
You have two surfaces that are x*z each and that's 2x*z
The total surface area = 2xy + 2xz + 2yz
The units here are cm*cm or cm^2
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❖ 5x + 2x + 7x = 14x
All these numbers have the same variable so you are able to add them all up together.
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Answer:
(-11, 1)
Step-by-step explanation:
x-values are horizontal and y-values are vertical
so add -4 to -7 to get -11
add 0 to 1 to get 1
new point is at (-11,1)
Combine terms using exponent rules:
First rewrite everything so that you have 2^m terms and x^m terms
<span>The words or phrases that may be used in order to show the operation "division" in a word problem include but are not limited to the following words or phrases: (1) divided by, (2) quotient of, (3) out of, (4) unit price, (5) ratio of. Although, other terms such as rate or per unit can also be utilized in the word problems. </span>