1. The 4th, 5th, and 6th terms of an arithmetic sequence are 19, 23, and 27 respectively. What is the first
1 answer:
Answer: 7
Step-by-step explanation: The only pattern in this sequence that I can see is addition by 4. Therefore, the 3rd term is 15, the 2nd is 11, the 1st is 7.
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Answer:
i think it is the last one.
Answer:
A= -1, B = -8, C = -6
Step-by-step explanation:
Answer:
-14(5) = -70
9(-12) = -108
-6(-8) = 40
ab = -16(-5) = 80
Answer:
w(2w+4)
Step-by-step explanation:
we know A = l * w
and Perimeter = 2l + 2w
we want to find l in terms of w
2l + 2w = 6w + 8
2l = 4w + 8
l = 2w + 4
so A = w * (2w + 4)
3.4% in decimal form is .034 = r
