The answer is c hope it’s right
Answer:
x = 72.5°
Step-by-step explanation:
x = 1/2(80 + 65)
x = 145/2
x = 72.5
Sum of interiors =exterior



Answer:
The common ratio is

Step-by-step explanation:
To find the common ratio in a geometric sequence divide the next term by the previous term
That's
The first term is 3 and the next term is 4
so the common ratio will be
<h2>3/4</h2>
Hope this helps you.
Answer:
A...i think
Step-by-step explanation: