Answer:
Step-by-step explanation:
Given
OP = 4x - 5
NP = 3x + 4
NO = 2x - 3
Required
Determine the value of OP
Since O lines n the segment, them
Collect Like Terms
Substitute 4 for x in OP = 4x - 5
Answer:
Your answer is correct. The series is a geometric series with common ratio -1/4 and first term 40. So each term is:
an = 40 (-1/4)^(n−1)
So the sum of the first 10 terms is:
∑(n=1 to 10) [ 40 (-1/4)^(n−1) ]
42/98=3/7
Have a great day :)
Please take just a few seconds longer and write "inverse cosine" as either:
arccos x or
-1
cos x or
cos ^(-1) x
A is true, since for any given x in [0, pi], there is exactly one associated y-value.
C is false. For one input (x) value, there is more than 1 associated y-value.
