What is the area of the rectangle?50 units²54 units²60 units²65 units²A rectangle is graphed on a coordinate plane. The horizontal x-axis ranges from negative 10 to 10 in increments of 1. The vertical y-axis ranges from negative 10 to 10 in increments of 1. The vertices of the rectangle lie on begin ordered pair negative 1 comma 1 end ordered pair and begin ordered pair negative 3 comma negative 5 end ordered pair and begin ordered pair 6 comma negative 8 end ordered pair and begin ordered pair 8 comma negative 2 end ordered pair.

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

13.46

step-by-step explanation:

16.80 x .20 = 13.46

12 dolars one is cheaper becasue 3 pairs is 6 means is sock is 2 while the 12 is cheaper