Answer:
non lo so
Step-by-step explanation:
When you line the object up against the ruler you are measuring it's side, if you put it on the one instead of the zero then you're making the object one inch longer, so you'd have to subtract the one in the end
Answer:C
Step-by-step explanation:
Answer:
118°
Step-by-step explanation:
the angle measures of a triangle will always add up to 180
so..
42+20=62
180-62=118
Answer: yes.
Step-by-step explanation: the opposite of a positive is negative, and th opposite of a negative is positive
