Let f(x)=|x| and g(x)=x+2. What are the domain and range of (f o g)(x)?
A. Domain: x>=-2
Range: all real
B. Domain: x>=0
Range: all real
C. Domain: all real
Range: y>=0
D. Domain: all real
Range: all real

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent

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