1 answer:
Answer:
^geometric sequence^
<h2>YES, it belongs to a geometric sequence because it has a ratio. and how to find ratio is:</h2>
a2 : a1
=9 : 3= 3
or a3 : a2
=27 : 9= 3
or a4 : a3
= 81 : 27= 3
so, the anwer is yes;3 (b)
<h3>FINALLY FOUND, MODERATOR!!</h3>
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Answer:
f(-1)=6
Step-by-step explanation:
Answer:
Angle A is F Angle A = 57. 52+71=123. 180-123=57
Substitute
4x+2=x-4
Then solve
3x=-6
x=-2
Substitute answer into an equation to find y
y=-2-4
y=-6
So you solution is:
(-2,-6)
what is the answer the answer is what
The number:

is going to be between the numbers 563 and 564; since 10 squared equals 100 and the decimal point will move to places to the right.
Therefore, the answer is D.