Which is the graph of f(x) = 0.5(4)"? 80
64
48
32
16
4 -3 -2 -1
1
2 3
4.
5 6
х
IV
80

1234567891011122324252627282920

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

well

44-3-3-3=35

35+4+4+4+4=51

so the ansewr would be 51 degreesat 7: 00