Answer:
u put the algebraic like terms together whether they add or subtract each other
Answer:
eleven below zero
Step-by-step explanation:
opposite of -11 =11 so that doesn't work
positive eleven=11 so that doesn't work
eleven greater than zero=11 so that doesn't work
eleven below zer0= -11 so it works
70
because the little lines on the lines mean that the bottom two angles are the same
180-40=140
140/2=70
Answer:
1.05
Step-by-step explanation: