Write down value of x Give reason for answer

Write down the value of angle y
Give reason for answer

Work out size of angle z

x = 65°

y = 71°

z = 44°

Step-by-step explanation:

The sum of the interior angles in a triangle is always equal to 180 °, in this case the interior angles are x, y and z. Since we already know the values of x and y, we can find z by adding the values and equaling 180°:

65° + 71° + z = °180

and we solve for z:

136° + z = 180°

z = 180° - 136°

z = 44°

a

Step-by-step explanation:

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;

33

step-by-step explanation: g=6