Answer:
the perfect squares between 120 and 300 are the squares of numbers from 11 to 17. Clearly, these are 7 in number.
Step-by-step explanation:
Answer:
Subtraction.
Step-by-step explanation:
We have been given an expression:
.
Simplify our given expression:


Subtract 4 from both sides of equation:


Divide both sides of equation by 10:


Therefore, the missing reason for the shown argument is subtraction.
Answer:10
Step-by-step explanation:
2 hours equals 120 then divide by 12
Rise/run
count the number of spaces vertically between the two points, then horizontally between them.
Divide Rise by Run.
Example
Rise: 4
run: 3
Slope: 1.33