Answer:
3/5
Step-by-step explanation:
3 is the X and 5 is the Y add together you get 8
but the answer is 3/5 from point C to B
Answer:
a+b=b+a
Step-by-step explanation:
so 7+4=12 and 4+7=12 so addition is commutative
Isn’t it supposed to be a minus sign? For it can be like w-2, w-2 ?
Answer:
X = 45°
Y = 72°
Step-by-step explanation:
There is a supplementary angle (an pair of angles that create a straight line is equal to 180°) and there is the rule that all three angles in a triangle equal 180° as well.