Every rational number has a base-2 representation, but only the ones with denominators that are powers of 2 will require a finite number of bits to fully represent it.
For example,




whereas a number whose denominator contains anything else like 1/3 will need an infinite number of bits to represent it exactly.

and so on, so that it has a repeating but non-terminating base-2 representation

Answer: -x^4 - 3x^3 - x^2 + 4x + 6
Explanation
<3 +<4= 180
<3+25+52=180 from here <3=180-77=103
using this in first equation: 103+<4=180 <4=180-103=77
as you can see <4=77 which is the the sum of 25+52
I got it =4/5 hope it’s right
Complementary angles always equal 90°
So here is how to find what mCYD + mFZE equal
mCYD + mFZE + mAXB
mCYD + mFZE + 36° = 90°
Subtract
mCYD + mFZE = 54°