Answer:
x=18
Step-by-step explanation:
the result of 12 added to the difference of half a number and 3 is 45.
that looks something like this

which can be solved as such

Answer:
0.47
Step-by-step explanation:
47% is the same as 0.47.
Hope it helps!
The Reference angle for 302 degree is 58 degree.
<h3 /><h3>What is Reference Angle?</h3>
The acute angle formed by the terminal arm or terminal side and the x-axis is known as the reference angle.
There is always a positive reference angle.
The reference angle is, in other words, the angle formed by the terminal side and the x-axis.
Reference angle is given by
Ф = 360° - Given angle
Ф = 360° - 302°
Ф = 58°
Option A is right answer.
To know more about reference angle visit : -
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Get on algebra calculator (mathpapa) and you should get the answer