5.4 × 10^-2/9×10^-5
(7×10-^4)(6.6×10-^9) please help answer in scientific notation ​

Aright triangle has an area of 18 square inches. b: if the triangle is not an isosceles triangle, what are all the possible lengths of the legs, if the lengths are whole numbers. answer !

Mindy bought 5/8 pound of almonds and a 3/4 pound of walnuts.which pair of fraction cannot be used to find how many pounds of nuts she bought in all.

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x