Whats the answer. A b c or d

D.

Step-by-step explanation:

y = x+1. where (x,y)= (2,3)

=> 2+1 = 3

A,B,C

A

B

C

where are the images of the functions i can only see the question you typed.

step-by-step explanation:

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation: