HELP ME PLEASE GUYS Write and solve an equation based on the relationship between the angles in the diagram below to find the value of a.

a = 104

Step-by-step explanation:

The sum of the angles round a point is 360°

Sum the 4 angles and equate to 360, that is

126 + a + 26 + a = 360, that is

2a + 152 = 360 ( subtract 152 from 360 )

2a = 208 ( divide both sides by 2 )

a = 104

true statements:

a) x + y = y + x   ⇒ commutative property of addition

b) (x * y) * z = x * (y * z) ⇒ associative property of multiplication

d) (x + y) + z = x + (y + z) ⇒ associative property of addition

false statements:

c) x - y = y - x   should be: x - y = - y + x

e) (x - y) - z = x - (y - z) should be: (x - y) - z = x - (y + z)

step-by-step explanation:

$9.41

step-by-step explanation: