Lines AB and CD are parallel. If 1 measures 131°, what is the measure of 4?
1 answer:
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Answer:
25
Step-by-step explanation:
I understand this as . This is equal to 1 * 25 = 25.
Answer: - 5120
Step-by-step explanation:
The first thing is to find the common ratio , since it is a geometric sequence.
common ratio ( r ) = second term / first term
r = -10/-5
r = 2
Using the formula for the nth term of a geometric sequence ;
= a
The 11th term will thus be:
= -5 X
= -5 x 1024
= -5120