4. During a 12- hour period, the temperature dropped 48°. How many degrees did the temperature drop each hour.
1 answer:
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Answer: D.
Step-by-step explanation:
In the given figure, we have an obtuse triangle which has sides a, b, and c, and the angle opposite the side of length b is obtuse.
∵ In a triangle, the side opposite to the largest angle is largest.
Thus, the largest side in then given obtuse triangle= c
The Pythagorean inequalities theorem says that If a triangle is obtuse than the square of the largest side is greater than the sum of square of other two sides.
Therefore, we have
Given:
is subtracted from 3.
To find:
The result of the given statement in the standard form of the polynomial.
Solution:
We need to find the result when is subtracted from 3.
So, the resulted polynomial can be written as:
On simplification, we get
Therefore, the resulted polynomial in standard form is .