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Ilia_Sergeevich [38]
3 years ago
11

What is the perimeter and area of. 4 in by 5 in

Mathematics
1 answer:
konstantin123 [22]3 years ago
4 0
To find the perimeter use the formula s+s+s+s
(One s for each side)
Assuming the shape is a quadrilateral, each side should be added
So 4+4+5+5=18

The perimeter is 18in


To find the area do l×w
Once again, assuming the shape is a parallel (the formula changes depending on the shape)
4×5=20

The area of the shape is 20in^2
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Which is an example of an algebraic expression?
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Which point satisfies both ƒ(x) = 2x and g(x) = 3x?
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Ƒ(x) = 2x and g(x) = 3x?

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7 0
4 years ago
Use the long division method to find the result when 2 x 3 + 7 x 2 + 14 x + 12 2x 3 +7x 2 +14x+12 is divided by 2 x + 3 2x+3
egoroff_w [7]

Answer:

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Step-by-step explanation:

We multiply the first term 2x of the divisor with a term ( quotient) to get the first term of the dividend. Then we multiply the same term with each term of the divisor  and subtract it from the dividend. The process continues unless we get the zero or a much smaller number than the dividend as the remainder

              <u>  x² +2x+ 4                        </u>

2x+3    ║2 x 3 + 7 x 2 + 14 x + 12

               2x³ + 3x²

     <u>            -      -       </u>

                         4x² +14x+12

                          4x²+ 6x

                    <u>     -        -      </u>

                                   8x+12

                                     8x+12      

                               <u>    -        -   </u>

                              <u>        0         </u>

4 0
3 years ago
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