shubbs1038a
06.11.2020 •
Mathematics
Select the correct answer.
Using synthetic division, what is the factored form of this polynomial?
4 + 6,3 + 332 + 150 + 200
OA (1 + 2)(x + 4)(2 + 25)
B. (* 2)(x - 4)(x2 + 25)
Oc. (x + 2)(x + 4)(x - 5)(x + 5)
OD. (x
2)(x - 1)(x - 5)(x + 5)
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Ответ:
36in²
Step-by-step explanation:
In order to find the area of a composite shape, we must split the shape up into two regular shapes.
Thus, area of composite shape = area of triangle + area of rectangle
The area of a rectangle can simply be found my multiplying the width by the length
The rectangle shown has a length of 9 in and a width of 3 in
Hence, A = 9 * 3
9 * 3 = 27
Therefore the area of the rectangle is 27in²
The area of a triangle can be calculated by multiplying the base length by the height and then dividing the product by 2
The triangle shown has a given height of 2 in and a base length of 9 in
Thus,
2 * 9 = 18
18 / 2 = 9
Hence, the area of the triangle is 9 in²
Finally we add the two areas together
9 + 27 = 36
Hence, the area of the composite figure is 36in²