The contestants total number of points is 20.
30 + 15 = 45
45 - 25 = 20 total points
Answer:
B, C and I think D
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
theres a 90 degree angle and a has a 95 so thats pretty close
Answer:
A) reflection over the x-axis, plus a vertical translation
Answer:
3
Step-by-step explanation:
substitute x = 4 , y = 6 into the expression
y - (5 - (x - y))
= 6 - (5 - (6 - 4))
= 6 - (5 - 2))
= 6 - 3
= 3
