Answer:
Step-by-step explanation:

ANSWERS:
m=4
m=18
j=38
n=5
hope this helps!
Step-by-step explanation:
because because that would be subtracting positive 10 by -10. not adding -10 + -10 which would be 20
Assuming 22 degrees
complement means they add to 90 degrees
22+?=90
minus 22 both sides
?=68
answer would be C