7. Scott and Patti are at a nursery looking for a tree for their yard. They find one they like but are afraid it's too tall. To estimate its height, Scott stands a short distance from the tree and using his iphone measures the angle of elevation from his eyes to the top of the tree to be 62°. He then moves backward 12 feet and measures the angle of elevation from his eyes to the top of the tree to be 41°. Scott's height to his eyes is 5.5ft. How tall is the tree?​

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.

Can someone me with this? i’m not sure what to put for my equations.