The answer is: -4/a^2 b^2
Answer:
i think its C if i may be correct
Answer:
I don't know this but please ask the tutors on brainly hope this helps!!!
Answer:
50º
Step-by-step explanation:
A triangles angles = 180º
Angle A = 40º
Angle C = 90º (this is a right triangle)
40º + 90º = 130º
180º - 130 º = 50º
0.09(70x+1) is the answer to this question