This is what I got. But I am not 100% sure on 24 and 25 since I did them a few months ago I hope I was of help though
Answer:
17
Step-by-step explanation:
Variance=(standard deviation)^2
√289=standard deviation
Standard deviation=17
Answer:
Some relationships:
Angle FGH + Angle FHG = 90
sin(FGH) = cos(FHG)
cos(FGH) = sin(FHG)
44÷253= 44 with a reminder of 3