Answer:
In my own words:
Definition from search: parallel lines are lines in a plane which do not meet; that is, two straight lines in a plane that do not intersect at any point are said to be parallel.
My definition: Two lines that are equally apart from start to end.
These are / / or | | or = or \ \
PARALLEL LINES
Its -3 or 3 sorry if you get it wrong if its not tight.
Answer:
Step-by-step explanation:
Given equation is 8h + 13 = 45
Where h is number of hour
So 8h=45-13
8h =32
h= 4 hour is the answer
for one day :
300mg/15mg = 20 pills
for seven days :
20*7 = 140 pills
i hope this will help you
P.S :
incase you dont know, i said for one day aswell because thats a part of the working out, you dont need to write "one day", but u can just write the part under it to show your full working
#21: (4•4) + (7•7)= (c•c)
16+49= (c•c)
65=(c•c)
_/65= c
#22: 22+90= 112
180-112= 68
68
#23: (3.5•3.5) + (4.7•4.7) = (c•c)
12.25 + 22.09= (c•c)
34.34= (c•c)
_/34.34= c
#24: 22+90= 112
180-112= 68
68
