Answer:
Step-by-step explanation:
we have the equation of distance between two points :
d=
first point (21,5)
second point (28,-1)
so we have
d=
d=
d=
d=
so we have
d=
Answer:
c
Step-by-step explanation:
no steps needed
Answer:
52
Step-by-step explanation:
Evaluting an expression basically means to multiply the numbers given.
In this certain question, we are just multiplying 13 by 4 which would give us the result of 52.
Answer:
Susan has 25 fish.
Step-by-step explanation:
25+18=43
18+7=25
Answer:
x=12
Step-by-step explanation:
3x-6=30
plus 6 both sides
3x=36
divide 3 both sides
x=12