Answer:
1/8 of a cup of frosting on each cake
Step-by-step explanation:
The value of x, when y is 2 is 3.
Therefore, g^-1 (2) = 3
Let y = 3x - 10, then x = (y + 10)/3
Therefore, h^-1 (x) = (x + 10)/3
(h o h^-1)(x) = h(h^-1(x)) = h((x + 10)/3) = 3((x + 10)/3) - 10 = x.
Therefore, (h•h^-1)(-1) = -1
It wouldn't let me post the answer. See images for the answer and explanation
Answer:
Point B is the result of a 90° counterclockwise rotation.
Step-by-step explanation:
28+(140-56)/6-(80-39)
=28+84/6-41
=28+14-41
=42-41
=1