Divide and give the answer in scientific notation:

1.2 x 10^-3/
4 x 10^6
a) 3.0 x 1018
b) 3.0 x 1010
c) 3.0 x 10-10
d) 3.0 x 10-9

Arectangle has a width of 9 units and length of 40 units. what is the length of a diognal. a. 31 unitsb. 39 unitsc. 41 units d. 49 units

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft.what is the area of the stage? enter your answer in the box. ft²