Answer:
89/5
Step-by-step explanation:
17.8
To make this a faction
178/10
Divide by 2 on top and bottom
89/5
It would be the last one. The dots must be open and x must move to the right.
7 3/10 in percent would be
%
730%percent means over 100
So... 730% = 730/100 = 7.3
1/3(a + b) = 60
a + b = 60 * 3 = 180
1/4(a - b) = 28
a - b = 28 * 4 = 112
a + b = 180
a - b = 112
---------------add
2a = 292
a = 292/2
a = 146
a + b = 180
146 + b = 180
b = 180 - 146
b = 34
so ur 2 angles are : 146 and 34