Aparallelogram has an area of 111.86 ft 2 2 and a height of 11.9 ft. how long is the base of the parallelogram? enter your answer as a decimal in the box.

The correct answer is 9.4 because 111.86 ÷ 11.9 = 9.4, so your base is 9.4

Brainliest plz, I really want it!

a4 - 3a2 - 1

step-by-step explanation:

step   1   :

equation at the end of step   1   :

  ((a4) -   3a2) -   1

step   2   :

trying to factor by splitting the middle term

2.1     factoring   a4-3a2-1  

the first term is,   a4   its coefficient is   1 .

the middle term is,   -3a2   its coefficient is   -3 .

the last term, "the constant", is   -1