Which sentence is written in the active voice? A) The order was placed yesterday afternoon by the science director's assistant.

B) The science director's assistant placed the order yesterday afternoon.

C) Yesterday afternoon, the order was placed by the science director's assistant.

D) Yesterday afternoon, the placement of the order was done by the science director's assistant.

Step-by-step explanation:

B is written in active voice.

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.

hello, there is a new name in town and that's the human spider!

answer: d.) the total number of protons and neutrons is 15

merry christmas!

~

your friendly neighborhood human spider! .