Karin observed that the water level in the part of the river she observed fell 1.68 millimeters per year for 1.5 years. use the distributive property to calculate the exact variation in water level for the time period. millimeters

-2.52 millimeters.

Step-by-step explanation:

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

i don't know, but that looks pretty bad. my school passed us unless we failed in all the subjects, but idk abt ur school's rules.

copyright potato 2019.