Answer:
The 1st term is -67
Step-by-step explanation:
I. When Sn = (
)
If Sn = 124, n = 8 and = 98
124 = 8/2(a + 98)
124 = 4(a + 98)
124 = 4a + 392
124 - 392 = 4a
-268/4 = a
-67 =
Hope that help :D
Which statement about the area of a right triangle is true?
1 answer:
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