Two parallel lines are crossed by a transversal. what is the value of x ?

The value of x= 12.

Step-by-step explanation:

Given two parallel lines b nd c are crossed by a transversal  line 'a'.

By linear sum property

By subtraction property of equality

We get y=

By simplification

b and c are parallel lines and cut by transversal line a then alternate interior angles are equal.

By subtraction property of equality

5x=60

By division property

x=12

Hence, the value of xis 12.

what do you mean by fog

step-by-step explanation:

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints