Let's call Frank's house F, Derek's one D n Evan's E.
F(5,-4)
E(-3,-4)
D(-3,4)
FE=5-(-3)=5+3=8
ED=4-(-4)=4+4=8
We can see the triangle is a half of a square, so FD is 8(√2)≈11.312
11.312+8=19.312
The answer is C.19.31
You need to divide it in 2 and solve separately
Answer – Two or more variables (In other words, More than one variable)
In simple terms, literal equations are equations containing two or more variables; at least one independent variable and one dependent variable. In essence, all literal equations have more than one variable.
Answer:
angle APF
Step-by-step explanation:
