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2 answers:
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Answer:
can be expressed in nested form as
Step-by-step explanation:
Considering the polynomial
Expressing the polynomial by nesting
So,
Step 1) Writing down the coefficient and one factor of x from the first term and add on the coefficient of the next term.
Step 2) Enclose this term in brackets, multiply by x and add on the next coefficient.
Step 3) Repeating the previous step until all terms are within the equation.
So,
Therefore, can be expressed in nested form as
<em>Keywords:</em><em> polynomial, nesting form</em>
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Height of the figure is 12 ft.
Solution:
In this image parallel sides and area are given but height is not given.
We have to find the height of the figure.
Given image is a trapezoid.
Parallel sides = 4.2 ft and 9 ft
Area = 79.2 ft²
Area of the trapezoid =
79.2 = 6.6 × h
Divide by 6.6 on both sides, we get
12 = h
Switch the sides of the equation.
h = 12
Height of the figure is 12 ft.