The answer you are looking for would be X=10 because as the bottom triangle has 12 for bottom and 13 from top the top is off by 3 for both of them you just subtract by 3 and 12-3=9 and 13-3=10 plz give brainliest
Answer: the answer is D
Step-by-step explanation: may i please have brainliest.
Answer:
Step-by-step explanation:
Answer:
a=8
Step-by-step explanation: