This is exactly like normal subtraction, but with a fraction instead of an integer. Take one away from 360 and turn it into a fraction: 359 6/6 - 5/6. Now subtract the two fractions: 6/6 - 5/6 = 1/6. Add that to your number: 359 1/6.
Answer:
62°
Step-by-step explanation:
Inscribed Angle Theorem
Inscribed angles measures are 1/2 of the arc they create.
m∠FJH x 2 = arc FH
Just take the 31° and double it.
Answer: x = 4
Step-by-step explanation:
4x = 13 + 3
4x = 16
x = 16/4
x = 4
Answer: $21
Step-by-step explanation:
30/100 = 0.3
0.3 * 30 = 9
30 - 9 = 21