This is a example ^^^ Take a photo of a real world right triangle. Measure and record it's sides.
‘Verify it is a right triangle ’

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2