1.8 or 1 4/5 hope I help make sure to thank me
Answer:
90 degree angled lines
Step-by-step explanation:
Answer:
-10
Step-by-step explanation:
22-12=10
CHECK:
-12+(-10)=-22 (correct, and proven)
Answer:
You answer would be: constructive interference.
Have a great day/night! ^^