I’m 99/100% sure it’s 15%
Try Photo math i guess answer
Answer:
Step-by-step explanation:
Given the expression
Using law of indices:
Also:13+8=21
Therefore:
Answer:2592/25
Step-by-step explanation: Big circle is pi*r^2= (4+3+3)^2*pi =314.15 minus 4^2*pi=50.26 equals 263.89. the big circle minus the first 2 layers of the circle = the outer circle. 314.15-(4+3)^2*pi=160.21 263.89-160.21=2592/25