C bc radius is 8 so 8 times 8 times pi
Answer: 0
Step-by-step explanation:
The disciminant \Delta tells you how many real solutions a quadratic equation has, depending on its sign:
\Delta>0\implies\text{2 solutions}\\\Delta=0\implies\text{1 solution}\\\Delta<0\implies\text{no solutions}
The ratio that is proportion to 5:15 is most likely 1:3
New balance
98.14−10+(88.14×(0.0134÷12)+34.89
=123.13 .....answer
