Ms. Warren has cups of lemonade mix in her classroom. She uses 1 does she have left?
31
100
cups for a science experiment. How much lemonade mix

? I don't get your question.

Step-by-step explanation:

It has missing words and I can't understand what the question is. you can tell me in the question in the comments and I will answer it for ya.

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,