2/3=n/12 solve the proportion
1 answer:
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Answer:
-The total area of a Rectangular Prism:
Step-by-step explanation:
-To find the total area of a rectangular prism, you need this formula:
Length
Width
Height
-Apply the length, width and height for the formula:
11 in
8 in
5 in
-Then, solve for the area:
So, the total area would be
.
Answer:
You "FOIL" (First, Outer, Inner, Last).
Step-by-step explanation:
You "FOIL" (First, Outer, Inner, Last). Basically, you have to multiple each term by each of the other terms.
(3x+2)(4x-7)
(3x)(4x) + (17)(3x) + (2)(4x) + (2)(-7)
12x^2 - 21x + 8x - 14
12x^2 - 13x - 14