Answer:
The perimeter of the rectangle is represented by 
, measured in centimeters.
Step-by-step explanation:
The perimeter (
) of a rectangle, measured in centimeters, is represented by this formula:
Where 
and 
are width and length, measured in centimeters.
If 
and 
, the expression that represents the perimeter is:
The perimeter of the rectangle is represented by , measured in centimeters.
Sugar=Solid
Water=Liquid
Helium=gas
Oxygen=gas
Answer:19/10 is the answer
Step-by-step explanation:
Answer:
41
Step-by-step explanation: u first expand (5x-2)²
to get 25x²-20x+4
then by comparing it to ax²+bx=c
u get a=25 b=-20 and c=4
the u evaluate a+c²
25+4²
=41
Answer:
Step-by-step explanation:
The formula of a slope:
We have the points
Substitute:
