Which expression has a value of 15 when n=7
1 answer:
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Answer:
Step-by-step explanation:
The formula for nth term of a the sequence is given as
<u>Finding the 10th term means finding , which means to plug in 10 into n, in the nth term formula.</u>
Answer:
30
Step-by-step explanation:
third side is the hypotenuse since it is opposite to 90 degree.
using pythagoras theorem
a^2 + b^2 = c^2
24^2 + 18^2 = c^2
576 + 324 = c^2
900 = c^2
= c
30 = c
therefore third side is 30.