15 Boys because 35-5 is 30 then divide 30 by 2 to get 15
Answer:b
Step-by-step explanation:u have to add dthe diameter to the form number
Answer:
x=πn, n∈Z
Step-by-step explanation:
if sin²2x=1-cos²2x, then
1-cos²2x-2cos2x+2=0; ⇒ cos²2x+2cos2x-3=0; ⇔ (cos2x+3)(cos2x-1)=0;

34 is a even number and it's not divisible by 4. So the answer is No.