Answer:
Not a polygon
Step-by-step explanation:
[(3x+12)•(4x+4)]-(3x+8)-(4x)
[12x² + 12x + 48x + 48] - 3x - 8 - 4x
12x² + 60x + 48 - 7x - 8
12x² + 53x + 40
This is a degree 2 (quadratic) polynomial, not a polygon.
A polygon is an n-sided figure.
Example: A rectangle --> A four-sided polygon
Answer:
y= 1x+6
Step-by-step explanation:
The caption mentions there are 937 total known characters.
The pie chart says 26% of these characters are hobbits, so there are
0.26 × 937 ≈ 243.62 hobbits
so at least 243 hobbits.
If 74 of them are female, then they make up
74/243 ≈ 0.304527 ≈ 30.5%
of the total number of hobbits.
Answer:
4000
Step-by-step explanation:
9: x^15-8
= x^7
10: n^22-13
= n^9
11: (x^3)^-9
= x^3*-9
=x^-18
=1/x^18
12: (ab)^4
=a^4*b^4
13: x^-5
=1/x^5
14: x^7\y^7
I hope this will help you