Answer:
Sam invested $1200 at 8% and $600 at 6%
Step-by-step explanation:
A linear system with two equations can be modeled from the information given. Let 'x' be the amount invested at 8% and 'y' the amount invested at 6%
The sum of both amounts invested at an 8% rate and 6% rate equals 1800
The yearly income on the 8% investment was $24 more than twice the income from the 6%
Solving the linear system:
Sam invested $1200 at 8% and $600 at 6%
Roots/zero because wait is that what you said
Assume that the angle is at the rear of the truck bed, and that the length of the truck bed is 12'. Then:
opp side
tan theta = --------------
adj side
becomes:
8 ft
tan theta = --------- = 2/3 = approx. 0.667
12 ft
Then tan theta = 2/3, and arctan (2/3) = 0.589 radian, or 33.7 degrees.
This is less than 45 deg, so the answer is NO, the clay will not pour out easily.
Answer:
Step-by-step explanation:
-3 = -x - 2
the equation is a bit hard to read in your questions but if that is the correct equation then the slope is -1