Answer:
A, AA similarity
Step-by-step explanation:
the first similar angle is from the vertical angles and there are 2 more because the end sides are parallel and when they intersect with the same line it will make it have the same degree. It may look SAS but the figure may not be drawn to scale and there is no proof for it.
Answer:
x²+y²+4x-21=0
Step-by-step explanation:
(x-h)²+(y-k)²=r²
(x--2)²+(y-0)²=(5)²
(x+2)²+y²=25
x²+4x+4+y²=25
x²+y²+4x-21=0
Answer:
undefined
It is undefined because if you put it on a graph you get a line going straight down.
C = conference room capacity
we can write something along the lines of C < 100, namely C can hold is less than 100.
Answer:
3rd one I think
Step-by-step explanation:
