If ABC is similar to DEF the m< A = 50° and m< E = 70°

what is m
a) 60°

b) 70°

c) 90°

d) 120°

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations

1- how are translations represented as a function? . . 2- what is the relationship between a translation and a rigid motion? answer my grade depends on it! you so much

The cost of two tables and three chairs is $705. if the table costs $40 more than the chair,find the cost of the table and the chair