Answer:
A. Undefined.
Step-by-step explanation:
There is no real square root of a negative number.
Answer:
16) x=13.5 17) x=17
Step-by-step explanation:
*The sum of the interior angles of a 5 sided polygon is 540 degrees.
16) The angle measures are 10x-1, 6x+5, 6x+5, 8x+9, and 8x+9. We add these values up to get 38x + 27. Because the sum of the interior angles must be 540, we set an equation of 38x + 27 = 540. From here, we can make it 38x = 513. Then we divide out the 38 and that leaves us with x = 13.5.
17) In this 5 sided polygon, the angle measures are 139, 5x, 92, 71, and 9x. Like number 16, we add these up to get a sum of 14x + 302 = 540. We subtract out the 302, leaving us with the equation 14x = 238. Finally, we divide out the 14 to get x = 17.
I hope the numbers are right since the values are a bit blurry! If not, just use the same work process to get your answer :)
He is incorrect because if the ratio is that for every 6 ft on the model is 8 feet in real life, he already exceeded his Kennedy's height by 2.
D 34 is the right answer because 30+30+35+35+40=170 and 170/5=34 and that is your mean
hope i helped you out