15. You are flying a kite and have released 100 ft of string. The angle of elevation with the
ground is 40°. If the string is stretched straight how high is the kite above the ground?

What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20