Answer:
Step-by-step explanation:
In standard form 
, any point the line passes through will make the inequality true. We can simply use any point given to find the equation of the line:
We can write the following system of equations from two points from the table:
Solving, we get:
For 
,
Therefore, our equation is:
.
Answer:
Step-by-step explanation:
rise = y₂ - y₁ = -1 - (-10) = -1 + 10 = 9
run = x₂ - x₁ = 9 - (-4) = 9 + 4 = 13
Answer:
-3072
Step-by-step explanation:
Answer:
96.
Step-by-step explanation:
1) if the scale is 1.5:3[ft], then the real lengths are: 12, 16 and 20 [ft];
2) the required area of the real triangle is:
A=0.5*12*16=96 [ft²].
