Question

math

Answer 1

I cant open that type of doc on my computer.

Answer 2

okay let me send a ss

Answer 3

Q1: Part I: D, add them, divide by two, to get middle
Part II: ((-2+0)/2, (-1+9)/2)=(-1, 4)
Q2: Part I: C
Part II: \[\sqrt{(8+2)^2+(-1+7)}=\sqrt{136}\]
Q3: Part I: center: (2,4), radius: 3 units
Part 2: (x-2)^2+(y-4)^2=3^2
Q4: Part I: a=(20/2)^2=100, and b=(8/2)^2=16
Part II: (x^2/100)+(y^2/16)=1
Q5: Part I A: Center equals opposite sign of the x-h and opposite sign of y-v, meaning center equals (-3,0)
Part I B: square root of 9 equals three, time two equals 6, and the square root of 25 is 5, times two equals 10, so Horizontal axis=6, and vertical axis=10
Part II: The major axis is the longest axis, so it is the vertical axis.

Answer 4

oh my thank you so so much

Answer 5

My pleasure.