X+y is 180-95 because all triangles add up to 180.
And X and Y must be equel bc AB is a perpendicular bisector(this means it cuts the angle in equel half’s)
So 180-95/2 is 42.5
Answer: Hey There!!
The answer to this is: Option D. If two triangles ΔABC and ΔA'B'C' are similar then we take point C of ΔABC to find the transformation performed form C to C'.
Coordinates of C are (0, 3) and the coordinates of C' are (0, -1).
This shows that C is rotated 180° about origin to get the new coordinates as (0, -3) and then new coordinates were dilated by 1/3 which forms C' as (0, -1)
Therefore option D is the correct option.
Hope It Helped!~ ☆
ItsNobody~ ♡
Answer:
x= all real numbers
y= all real numbers
Step-by-step explanation:
I would say 22 i first looked at amount of average kids in a class then tried every number close. 484/22=22
Answer:
840cm^2
Step-by-step explanation:
Volume: Area of cross section x length
Area of cross section:(15 x 8 + 4x 5 )
length: 6
So volume:
(15 x 8 + 4x 5 ) x 6 = 120 + 20 X 6 = 140x6 = 840cm^2.
Hope this helps.
Good Luck