Given that ABCD is a parallelogram. Find the following

abcd is parallelogram and opposite sides of parallelogram are equal.

5x-9=3x+1

5x-3x=1+9

2x=10

10/2=x

5=x

bc=

5x-9=5×5-9

=16

ad=3x+1

=3×5-1

=15-1

=14

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere