Answer:
one piece = 1/3
Step-by-step explanation:
she has 75 feet of ribbon, this number cant be expressed as a mixed number
10 dollars. 8÷4=2. 8+2=10
25%= 4
F(x)=IxI
The angle of A is 80°
Given that angle A lies on a straight line which is 180°. So in order to find A, you have to substract 100° from 180° :
∠A + 100° = 180°
∠A = 180° - 100°
∠A = 80°
