The Answer of <span>−2cos2π91 =</span> is -2
Answer
The first 10 terms of thjs sequence are 2, 5, 8, 11, 14, 17, 20, 23, 26, 29
Explanation:
You can notice that to get to the next term, you have to add 3.
So we add 3 every next term
Just keep putting 1 and 2 for all and then add them up and that would get you your answer
Answer:
80
Step-by-step explanation:
From the given diagram;
KN = NM
9x - 5 = 7x + 7
9x - 7x = 7 + 5
2x = 12
x = 12/2
x = 6
Since KM= 2KL
KM = 2(6x+4)
KM = 12x + 8
KM = 12(6)+8
KM = 72+8
KM = 80
Hence the length of KM is 80