Step-by-step explanation:
(3X-20)+(3X+5)=111(( SINCE 111 IS TOTAL ANGLE
6X-15=111
6X=126
X=21
EFG=3×21-20
=63-20=43
6a-2(a-1)
6a-2a-2
4a-2
I think it is 4a-2
Answer:
An ordinary annuity is a series of equal payments made at the end of consecutive periods over a fixed length of time. The opposite of an ordinary annuity is an annuity due, in which payments are made at the beginning of each period.
Step-by-step explanation:
A. $1589.01
I solved this by a simple trial and error by inputing each answer into the equation.
I am guessing the answer is both
x=-0.834252 or x=0.134252
