Answer: C
Step-by-step explanation:
just took that test
convergent is |r|>1
so the answer would have to be less that 1.
answer is A.
The question is an illustration of a linear equation
The solution to the equation
is 
<h3>What are linear equations?</h3>
These are equations that have constant rates or slopes
The equation is given as:

Collect like terms in the above equation

Evaluate the like terms

Multiply both sides of the equation by 2

Hence, the value of x is 14
Read more about equations at:
brainly.com/question/14323743
Answer: Acute Angle
Step-by-step explanation:
Any angle 89 degrees or less will identify as an acute angle.