Regroup terms
Add 2x to both sides
Simplify 4 - x + 2x to 4 + x
subtract 4 from both sides
subtract -6 - 4.
Answer: x = -10
98% sure that's corresponding angles.
Answer:
1215/32
Step-by-step explanation:
The formula for the general term is
an = a1 * r^(n - 1) where a1 is the first term and r is the common ratio
an = 5 (3/2) ^(n-1)
We want the 6th term
a6 = 5 * (3/2) ^ (6-1)
= 5 * (3/2)^5
= 5 *243/32
= 1215/32
I find the easiest way to do this type of ratio is doing TOTAL PARTS.