Yes all whole numbers are also rational number because they can be represented as a ratio of itself and 1, or as ratio of two other whole numbers.
For example:
4 = 8 / 2
4 = 4 /1
-3 = -9 / 3
1 = 1 / 1
3 = 3 / 1
The first answer is going to be 15.42 (so b) and the second is going to be 10.67 (so a)
6 + 2 < 9 + 3...u r correct
Here is your answer
m/_3= 78
REASON
Given
m/_1= 78
AC and BD are diameters.
so, 1 and 3 are pair of vertically opposite angles.
Hence, m/_1=m/_3
m/_3= 78
HOPE IT IS USEFUL
Hello :
<span>(4y-3)²=72
4y-3 = </span>√72 or 4y-3 = - √72
y= (3+√72) /4 or y= (3 - √72) /4