1- 2.5 seconds
2- 1.25 seconds
3- 3.75 seconds
Answer:
x = 12
Step-by-step explanation:
Here, we want to find the value of x
To do this, we use one of the circle tangent relationships
we have this as:
8^2= 4(4 +x)
8^2 = 16 + 4x
64 = 16 + 4x
64-16 = 4x
4x = 48
x = 48/4
x = 12
Answer:485 students are present
Step-by-step explanation: 8% of 500 is 15
500-15=485
Answer: try √265
Step-by-step explanation:
Answer:
The first one, fifth one, and final one!