Check whether the measures 1.5 cm, 3.6 cm, 3.9 cm can be the sides of a right - angled triangle or not.

yes

Step-by-step explanation:

hyp^2=3.9^2=15.21

1.5^2 +3.6^2=15.21

since hpy^2=sum of square of legs

it can be sides of a rt triangle...

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.