Triangle ABC is defined by coordinates A(-1,1), B(-1,5), and C(1,4). If triangle ABC is congruent to triangle DEF, then complete the following set of coordinates. If there is more than one set of correct coordinates for point F, then input any answer choice.
D(1,-6), E(1,-2), and Fl
Reset
Submit

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:

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation:

35x 3= 105

step-by-step explanation:

35+35= 70   70 + 35= 105