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solve for h

Is the square root of 4 plus the square root of 16 rational?

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is