Answer:
12 cm
Step-by-step explanation:
12x15 (150)
2160/180
= 12 cm
Answer:
4
Step-by-step explanation:
- represent the number he thought of with x

- multiply through with the LCM which is 2






Answer: A
Step-by-step explanation:
The shape in the diagram is a square, a square is a shape with all sides being equal. To find out the length of all the sides, just count how many units make up one side since they're the same.
Answer:
28 yards
Step-by-step explanation:
It's perimeter so you add (6x2)+(8x2)
The x2 is because there's 2 of each side
The answer is 24. You subtract 40 - 16.