Answer:
21 projects each
Step-by-step explanation:
3150 ÷150
Answer: 
Step-by-step explanation:
Given
The two communication mask are 2 km apart
Ubi's home is 500 m east of one of the mask
Suppose its distance from the other's is x
From the figure, we can write
Answer:
0.5 = 3
1.5 = 9
4.5 = 27
Step-by-step explanation: