Answer:
Perimeter of Triangle: 
Step-by-step explanation:
The perimeter is the sum of all of the sides of the triangle.
Hence, the perimeter 
Since the perimeter is 90, 
.
Subtract 15 from both sides:
Divide both sides by 6:
Answer:
Step-by-step explanation:
Blank 1 = " x "
Blank 2 = " 3 "
Answer:
Step-by-step explanation:
17) B. They are adding 2 to both sides.
18) A. A segment is equal to itself.
19) D. They are multiplying both sides by 2.
20) C. They are simply swapping the left and right hand sides of the equation
Do you need to show your work? the answer is 114.25
Answer: Aiden runs 187.5 meters per minute.
Explanation: Literally divide the two numbers
