is it zero???!?!!!!!!!!!!!
Answer:
6
Step-by-step explanation:
CD/C′D′ = 1/3
2/C D= 1/3
2 = 1/3 (CD)
6=CD
Answer:
i know it bro
Step-by-step explanation:
The meaning is being understood by me.
brainliest
Answer:
2, 12, 36, 80
Step-by-step explanation:
Substitute n = 1, 2, 3, 4 into the n th term formula, that is
a₁ = 1³ + 1² = 1 + 1 = 2
a₂ = 2³ + 2² = 8 + 4 = 12
a₃ = 3³ + 3² = 27 + 9 = 36
a₄ = 4³ + 4² = 64 + 16 = 80