Step-by-step explanation:

There is no sum for this geometric series. it diverges rather than converges due to the absolute value of the common ratio (r), which is -3, being 3. for a geometric series to have a sum (to converge), the absolute value of r must be less than 1.
(you find r by dividing a2/a1, a3/a2, etc.)
hope this helps
Answer:
(-∞,∞)
Step-by-step explanation:
It is positive for all x
Given:
The ratio of 45-45-90 triangle is
.
The hypotenuse of the given isosceles right triangle is
.
To find:
The lengths of the other two sides of the given isosceles right triangle.
Solution:
Let
be the lengths of the other two sides of the given isosceles right triangle.
From the given information if is clear that he ratio of equal side and hypotenuse is
. So,




Therefore, the lengths of the other two sides of the given isosceles right triangle are 7 units.
Answer:

Step-by-step explanation:

Flip the equation:

Subtract 6 from both sides:


Divide both sides by 2:

