Aman standing in front of a house built on top of a rock 70m away from the rock observes that the angle of elevation of the top and foot of the house are 63degrees and60 degrees respectively. find the height of the house

Predict which statements are true about the intervals of the continuous function. check all that apply

The angle of elevation from point a to the top of the cliff is 38 degrees. if point a is 80 feet from the base of the cliff , how high is the cliff ?

The monthly texting plan of all star cell is $11 per month and $0.25 per text. the monthly texting plan of top line cell is $14 per month and $0.15 per text. a student wants to set up a system of equations to find the number of texts for which the total monthly cost of the two companies is the same. he uses the variables x and y. he lets y represent the total monthly cost. what will x represent? x = number of texts x = cost of the total number of texts x = total monthly cost x = cost of each text