If f(x)=2x+1, then f(-2)=___.
2 answers:
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An angle bisector divides an angle into equal parts.
<em>The value of x is 7</em>
The given parameters are:
Line AE is the angle bisector of
This means that:
So, we have:
Divide both sides by 2
Subtract 2 from both sides
Divide both sides by 9
Rewrite as:
Hence, the value of x is 7
Read more about angle bisectors at:
Given:
In a right angle triangle,
Hypotenuse = 25 cm
Base = x
Angle between base and hypotenuse = 18 degrees.
To find:
The value of x.
Solution:
In a right angle triangle,
In the given right triangle,
Round the answer to the nearest hundredth (two decimal).
Therefore, the value of x is about 23.78 cm.
The answer is 23 units
I wrote a solution, if you don't understand anything, just ask:)
I wrote a solution, if you don't understand anything, just ask:)