you and your friend are walking through town. there is a building making a 90 degree angle with the ground and you are standing 40ft away looking up and a 30 degree angle. how tall is the building?

A coffee shop sells regular coffee in three sizes. The table shows the sizes of each regular coffee sold throughout the day. Write and solve a system of equations to determine the price of each regular coffee. a) bajo: $1.60; mediano: $1.

Start with 500. Create a pattern that subtracts 4 from each number. Stop when you have 5 numbers

Let g (x) = 2x and h (x) = x^2+4. Find the value. (hg) (1)

What is the lateral area of a rectangular prism with length of 4in width of 5in and height of 15in

Which of the following is NOT an example of an ignition source? O a) Power strip Ob) Open flame Oc) Hot surface O d) Static electricity

Use the shell method to find the volume of the solid generated by revolving the region bounded by the line y=x+2 and the parabola y=x^2 about the following lines. (A) The line x=2 (B) The line x=-1 (C) The x-axis (D) The line y=4

What is 5.00-3.75 dollars

Which of the following is most likely the next step in the series? Z3, y6, X9, W12, ...

What is that product of 2x + y and 5x - y + 3

Two standard 6 sided dice are rolled. One is purple and one is green. What is the probability that sum of the two dice on a roll is 7 given that the purple die for that roll landed on 6? P (Sum of the dice is 7 | Purple Die Landed on 6)