(2 - (8 * i))^2 =
-60 - 32 i
that’s all i know idk how to show it but you can search it up
<h3>Given:</h3>
<h3>To find:</h3>
The size of the unknown angle "x"
<h3>Solution:</h3>
The given polygon is a Pentagon so the sum of interior angle will be,

n means the number of sides
Let's substitute the values according to the formula.


Now, we can find the sum of one interior angle.

n means the number of sides.
Let's substitute the values according to the formula.


<u>Therefore</u><u>,</u><u> </u><u>the</u><u> </u><u>size</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>unknown</u><u> </u><u>angle</u><u> </u><u>"</u><u>x"</u><u> </u><u>is</u><u> </u><u>1</u><u>0</u><u>8</u><u>°</u>
Answer:
Yes
Step-by-step explanation:
Since the exponent is in front of the DECIMAL instead of the five, it is exponential decay because decimals with exponents make the numbers smaller and smaller
<u><em>Answer: A. 30. x=30/ 30=x *The answer should be the positive sign.*</em></u>
Step-by-step explanation:
subtraction property of equality is subtracting the same number from both sides of an equation does not change the equation.
a-c=b-c
addition property of equality is adding the same number to both sides of an equation does not change the equation.
a+c=b+c
subtract by 15 both sides of an equation.
x+15-15=45-15
simplify.
45-15=30
30+15=45
45-30=15
x=30 and 30=x
Hope this helps!
Thanks!
Have a great day!
Unfortunately, Nicholas' steps in simplifying the fraction is not reflected in the question. However, the general idea of the simplifying fraction is to find the greatest common factor (GCF) of both the numerator and the denominator. In this case, the GCF is 10. Then, divide both numbers by the GCF. The answer for this item should be 2/3.