Answer:
9 and -9
Step-by-step explanation
add 81 to both sides
take square root of both sides
Answer:
19/5= 3 4/5.
Step-by-step explanation:
19 divided by 5 equals 3 with a left over of 4. So 3 and 4/5 should be the answer. hope this helps! have a good day!
Answer:
67
Step-by-step explanation:
Answer:98
Step-by-step explanation: x is located near a 180 angle, so you need to subtract 180-82 to get it which is 98
5cm just bc it make sense
Thanks