Answer:
3, 14, and sqrt205.
2,9, and sqrt85.
Step-by-step explanation:
Check if they fit the Pythagoras theorem c^2 = a^2 + b^2:
3^2 = 9 , 14^2 = 196.
9 + 196 = 205 which is the square of sqrt205.
So this is a right angled triangle.
6^2 + 11^2 = 36 + 121
= 157 Not right-angled.
19^2 + 180^2 = 32761 Not right-angled.
3^2 + 19^2 = 370 Not right-angled.
2^2 + 9^2 = 85, So this is right angled..
Answer:

Step-by-step explanation:








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Answer:
1 whole pie and 6 slices
Step-by-step explanation:
Because you're dividing each slices into two, then you're multiplying the number of slices by 2 and you get 8 slices for one pie. So that feeds the 8 friends. Then you should just buy 6 extra slices for his kids.
Answer:
So I (3,0) becomes I' (1,3)
H (5,2) H' (1,1)
G (2,4) G' (2,1)
Step-by-step explanation:
So let's start with I, just count how many times you move to the left then how many times you move up.
UR WELCOME BABEEEE~ <3