Use properties to rewrite the given equation. Which equations have the same solution
Select
three options

What are “like terms”? why can we only add like terms?

Can any one me with the answers to these questions asap?

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?