5/8 * 4/5
5*4 20 1
----- = ----- = ---
8*5 40 2
5/8 * 4/5 = 1/2 or .5
Answer:
C. A'(3,4), B'(-1,3), C'(-1,-1)
Step by step answer:
The coordinates of the vertices are A(-3,-4), B (1,-3), C(1,1).
We have the formula for the rotating a shape at an angle of 180° which shows that you are reflecting the shape twice.
(x, y) -> (-x, -y)
So, the coordinates will be,
A(-3,-4) = A'(3,4)
B (1,-3) = B'(-1,3)
C(1,1) = C'(-1,-1)
Thank you.
Y = 2.
x = 0?
i believe I am correct about x but I am not sure.
Answer:
x = 2.5
Step-by-step explanation:
hypotenuse^2 = side^2 + side^2
(x+4)^2 = x^2 + (6)^2
x^2 + 8x + 16 = x^2 +36
we get,
8x = 36 - 16
x = 20/8
x = 2.5
Answer:
15x+42y=13050
Step-by-step explanation:
because the x and the y match up and you add then together