Answer:
(1,K) hope i could help
Step-by-step explanation:
So say for example u have -7 - (-5), think of subtracting integers as adding the opposite, so ur adding the opposite of -5, the opposite of -5 is 5, so ur adding -7 and 5= -2
another one: -15 - (-18)
again, adding the opposite. -15 plus positive 18= 3
<em>Look at the attached picture⤴</em>
<em>Look at the attached picture⤴Hope it will help u....:)</em>
Answer:
D) 
Step-by-step explanation:
Hi there!
The correct answer is D.
is the same as 
, which is the same as 
.
I hope this helps!
If you mean missing angle, it would be 129.
