From the
well
assuming that he spends all his savings on the house and doesn't eat or spend on anything else and that he pays per year
experimient
down+other=total
18300+(59750 times years)answer
if years=1 then
tota=78050 which is not listed
if years=2 then
total=137800
that is lats choice
answe is last choice (D)
( I actually don't know since question is not clear)
Answer:

Step-by-step explanation:
we know that
----> by trigonometric identity
we have

substitute





Remember that
If the sine of angle theta is positive, then the angle theta lie on the I Quadrant or II Quadrant
therefore
If the angle theta is on the I Quadrant the cosine will be positive
If the angle theta is on the II Quadrant the cosine will be negative
Answer:
Step-by-step explanation:

Y2-y1 -5-(-8) 3
____ = _____ = ___ = -3/7
x2-x1 2-9 -7