Answer:
Step-by-step explanation:
The sum of the measures of the interior angles of each convex n-sided polygon is always equal to
1. A pentagon is 5-sided polygon, then the sum of the measures of the interior angles of pentagon is
2. An octagon is 8-sided polygon, then the sum of the measures of the interior angles of octagon is
3. A dodecagon is 12-sided polygon, then the sum of the measures of the interior angles of dodecagon is
4. For 40-sided polygon the sum of the measures of the interior angles is
5. For 52-sided polygon the sum of the measures of the interior angles is
6. For 100-sided polygon the sum of the measures of the interior angles is
You would circle the 3 in 31, the 9 in 94, and the 1 in 17
All really need to do is pick one number. so, we will go with 6 and 87.
6 times 12 is 72 then you subtract that from $87.
That would be 15
To double check, you can use another one. 9 and 123.
9 times 12 is 108. subtract that from 123 and you get 15.
Your answer is B) $15
Hope I helped :)
<h3>
Answer: Choice B</h3>
Reason:
We apply the exponent 8 to each term inside. Think of it like the distribution rule in a way.
The rule is
So
The reason this works is because we have 8 copies of (5/9), so we'll have 8 copies of "5" in the numerator multiplied together. Also, we'll have 8 copies of "9" in the denominator multiplied together.
Answer:
x=20.26
Step-by-step explanation:
tan40°=17/x
x=17/tan40°
x=20.25981107 or 20.26