As long as you believe in yourself, you can do anything.
First term (a) = -15
common difference(d)= -9-(-15)
= -9+15=6
So,
12th term(a12)= a +(n-1)d
= -15+(12-1)×6
= -15 + 11×6
= -15+66
= 51
I had this and it was b for me
Answer:
triangle LMN is similar to triangle RST
Step-by-step explanation:
Answer:

Step-by-step explanation:

+8.84 +8.84

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