Find cos(B) A.) 7/3 B.) 3/7 C.) 3/58 D.) 7/58
1 answer:
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Step-by-step explanation:
~While adding , the sign of each term of second expression remains same. So, Remove the unnecessary parentheses :
⤑
~Like terms are those which have the same base. Combine the like terms :
⤑
⤑
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Answer:
(30-5n)
Step-by-step explanation:
The given sequence is :
25,20,15,10,5
Here,
First term, a = 25
Common difference = 20-25 = -5
We need to find the nth term of the given sequence. The formula for the nth term is given by :
So, the nth term of the above sequence is (30-5n).