Wait type the problem again I’m confused when u do this ^ is that plowed to 2 or? Just comment back so I can help
k = 18
the common difference d of an arithmetic sequence is
d = a₂ - a₁ = a₃ - a₂ = ....
a₂ - a₁ = 2k - 1 - k - 9 = k - 10 and
a₃ - a₂ = 2k + 7 - (2k - 1) = 2k + 7 - 2k + 1 = 8, hence
k - 10 = 8 ⇒ k = 8 + 10 = 18
the 3 consecutive terms are
27, 35, 43
Answer:
<h2>14.7 Trees</h2>
Step-by-step explanation:
We solve this using a proportion.
10.5 x 7 = 73.5
5x = 73.5
x = 14.7
Now let's check the proportion.
10.5 x 7 = 73.5
14.7 x 5 = 73.5
73.5 = 73.5 ✅
I'm always happy to help :)
Answer: I think the answer is 127 if it is wrong i am so sorry
Don't forget drop a heart.
Step-by-step explanation:
Pi is an irrational number,
