Answer:
2.5 cm is the radius
Step-by-step explanation:
As a decimal 4/15 = 0.2666667
As a decimal 3/10 = 0.3 [talk about close]
3/10 is bigger.
You could take an average to find something between 4/15 and 3/10
1/2(4/15 + 2/10)
1/2(8/30 + 6/30)
1/2(14/30)
1/2(7/15)
7/30 is between the two given numbers..
do parentheses first which gives you 42-4+111 then aubtract to get 38+111 which equals 149
-36 + 47ji + 15j^2
Best luck with your studying
Isolate the variable by dividing each side by factors that don't contain the variable.
