Question

Step by step please

Step 1

We have given that a floodlight is to be mounted in a parking lot as to illuminate the employee exit

Here, we have to find the value for angle of depression

Step 2

Angle of elevation = Angle of Depression (Because Alternate Interior Angles are Equal)

By Trigonometric Identity, We know that

Step 3

Here,

Perpendicular = 39.09 ft

Base = 51.66 ft...

Tagged in

Q: please explain how to do question 7c

A: The given integral is ∫(1-3x)4dx.

Q: How can I get the result? Which is the result?

A: We have to find following limits.Question is given below:

Q: Need solution to 4).d. thanks

A: (d)The limit is a point, where the function approaches the input.The limit value of the given expres...

Q: Use properties of limits and algebraic methods to find the limit, if it exists. (If the limit is inf...

A: We first have to factor the numerator and the denominator.

Q: solve 6^(x+3) = 2 for x

A: We take ln on both sides.

Q: lim x→5 f(x) where f(x)= { 7x-10 if x<5; 25 if x>=5

A: To find the limit x->5 f(x), we have to find the right and left limit of x=5 first.

Q: A grain silo consists of a cylindrical concrete tower surmounted by a metal hemispherical dome. The ...

A: Click to see the answer

Q: Use the Divergence Theorem to compute the net outward flux of the field F=<x,2y,-z> across the...

A: From the Divergence theorem, for a positively oriented boundary surface (outward Normal) of region E...

Q: How can I get the result? Which is the result?

A: The given functions are,

Sorry about that. What wasn’t helpful?