Four-fifths of a number minus two is greater than three-tenths of twice that number. Solve
1 answer:
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Answer:
E. 0.759
Step-by-step explanation:
You can take this right triangle to have a base length side LM , height of LN and a hypotenuse of MN
The sine of angle ∠LMN is 0.759, find the value of ∠LMN
∠LMN=49.38°
Find angle ∠LNM
You know sum of angles in a triangle add up to 180°, given that this is a right-triangle, the base angle is 90° hence
∠LNM=180°-(90°+49.38°)
∠LNM= 180°-139.38°=40.62°
Find cos 40.62°
Cos 40.62°=0.7590
Using the factor theorem, it is found that the polynomial is:
Given by the first option
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Given a polynomial f(x), this polynomial has roots using the factor theorem it can be written as:
, in which a is the leading coefficient.
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In this question:
- By the options, leading coefficient
Thus:
Which is the polynomial.
A similar problem is given that: brainly.com/question/4786502
