Answer: C. 30 degrees
Step-by-step explanation:
By definition, an hexagon is a polygon with six sides.
The sum of the interior angles of an hexagon is 720 degrees.
Based on this, the measure of eac interior angle is:
Therefore, the measure of ∠1 is:
So, to find the angle ∠2, you can divide ∠1 by 2:
Answer:
B i think
Step-by-step explanation:
This gets smaller by 4 each time.
The graph will show exponential decay.
9514 1404 393
Answer:
7x^3 +11x^2 -5x -8
Step-by-step explanation:
Combine like terms.
(4x^3+6x^2+2x^2-3) + (3x^3+3x^2-5x-5)
= (4 +3)x^3 +(6 +2 +3)x^2 +(-5)x + (-3 -5)
= 7x^3 +11x^2 -5x -8
_____
Noting that the first expression contains two x^2 terms, we wonder if you actually want the sum ...
(4x^3+6x^2+2x-3) + (3x^3+3x^2-5x-5)
= (4 +3)x^3 +(6 +3)x^2 +(2 -5)x +(-3 -5)
= 7x^3 +9x^2 -3x -8
5 inches = 200 miles
7inches=x-miles
5/20=7/×
5x=200 (7)
5x=1400
1400÷5=280
x=280
280-200=80
80=the distance between the two cities
