Answer:
Step-by-s tep explanation:
1) write all numbers above the common denominator
2) remove parentheses
3)distribute to 2x through the parentheses
4)multiply the parentheses
5) collect the like terms
6)remove parentheses
7)when there is a negative in front of the parenthesis it changes the sign of each term inside the parentheses
8) collect the like terms
Answer:
132 feet
Step-by-step explanation:
we know that
The scale is equal to
That means ---> 1 inch in the model represent 12 feet in the actual
To find the actual dimensions of the airplane, divide the dimensions of the model by the scale
so
Answer:
54
Step-by-step explanation
(area of mat subtracted from area of room)-center of mat to wall
Answer:
both are at the same distance
Step-by-step explanation: