Answer:
-5
Step-by-step explanation:
negative x a negative equals a positive so
3 x -5= -15
-15 x -5= 75
The answer is 7m because if you look at the measurements of the left triangle, they are multiplied by 3 to get the measurements on the right side.
Answer:
150 percent
Step-by-step explanation:
30/20. Multiply both sides by 5. 150/100. 30 is %150 of 20