He rode 2 miles since 4 can go into eight 2 times
I got the second one done, I️ just need to know the formula for recursive and explicit formula
Please refer the attached figure for better understanding of the solution
Here we are given that the angle of depression is 40°
And the height of the boat from the water is 25.17 ft
we need to find the length of the rope used which we can take as x
We can see that sin is the ratio that corresponds to the opposite side and the hypotenuse sides of the triangle formed
so we have
sin 40° =
Hence the length of the rope needed is 39.16 ft
Answer:
Step-by-step explanation:
You have this expression:
You already know that the value of the variable "x" is:
And the value of the variable "y" is:
Therefore, you can substitute the value of the variable "x" and the value of the variable "y" into the expression.
Then you get: