Consider, please, this option:
if a1=1 and r=3, then using a formula aₓ=a₁*rˣ:
1. a1=1;
2. a2=3;
3. a3=9;
4. a4=27;
5. a5=81
Answer:
Step-by-step explanation:
I think it is 66
1. the answer is C
2. the answer is D
Answer:
AA similarity
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
x=2
2+4/3(2)
6/6
1