Aboat costs $11850 and decreases in value by 10% per year. how muxh will the boat be worth after 8 years?

X = 11850*(1-0.10)^8

x=11850*0.43046721

x=5101.04

boat will be worth $5,101.04 after 8 years

q: 92 degrees

hope i ^-^

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)