Well I'm assuming you mean percent by o/o
Percentages are out of a hundred so you would write it 228/100
=(-17) - 4
=(-17) + (-4)
=(-21)
The angles of a triangle add up to 180 degrees
65 + 3x - 10 + 2x = 180
5x + 55 = 180
5x = 180 - 55
5x = 125
x = 125/5
x = 25 <====
m < B = 3x - 10 = 3(25) - 10 = 75 - 10 = 65 <== B is 65 degrees
m < C = 2x......= 2(25) = 50 <== C is 50
Oh gosh oh I thought had the president of the
Answer:
the answer is real, irrational
