Answer:
Step-by-step explanation:
The length of a living room is 12 feet and its width is 10 1/2 feet. The length of the room is being expanded by x feet. Assuming the increase in length is only on one side of the room, it means that the new length would be (12 + x) feet
The formula for determining the area of a rectangle is expressed as
Area = length × width
Therefore, an expression to represent the new area of the living room in square feet would be
10.5(12 + x)
New area = (126 + 10.5x) square feet
Answer:
-6(4x+5)
Step-by-step explanation:
-24 = -6 * 4
-30 = -6 * 5
6 is a common factor of both 24 and 30.
-6(4x) = -24x
-6(5) = -30
Answer:
Negative since the line is coming like this \
It gets to be negavite will if it was like this/ it could have been positive
The answer to that is 2.89
Just add the two bases plus the lateral area. so it would be 706.5+706.5+471.
