Melanie recently hired an electrician to do some necessary work. On the final bill, Melanie was charged a
2 answers:
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Answer:
x+2
Step-by-step explanation:
we know that
To find out the factors of a polynomial, determine the x-intercepts or zeros of the polynomial
Remember that
The x-intercepts of a polynomial are the values of x when the value of the polynomial is equal to zero
In this problem
Looking at the graph
For x=-2, f(x)=0
so
x=-2 is an x-intercept or zero of the polynomial
To find out the factor move the constant to the left side and equate to zero
adds 2 both sides
therefore
The factor is (x+2)
Answer:
Option E
Step-by-step explanation:
Explicit formula of a geometric sequence is,
Here, First term
common ratio
number of terms
If, and
Common ratio of the sequence
By substituting these values in the formula,
Therefore, Option E is the answer.
<u>To find the area of a complex shape</u>:
⇒ must cut the whole shape into a simpler shape
- square with side lengths of 4 in
- 2 triangles with a base of 4 in. and a height of 8 in.
- 2 triangles with a base of 4 in. and a height of 10 in.
<u>Let's calculate:</u>
- Area of 2 triangles with a base of 4 in. and a height of 8 in.
- 2 triangles with a base of 4 in. and a height of 10 in.
- square with side lengths of 4 in
<u>Total Area</u>: 32 + 40 + 16 = 88 in²
<u>Answer: 88 in²</u>
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Hope that helps!