What is (-1,4) and (1,-2) in the y=mx+b form

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

Find measure angle 1 and measure angle 3 in the kite the diagram is not drawn on the scale

Given: lkm jkm, clmk prove: alkmajkm jmk. choose the word that completes the sentence correctly. proof: lkm jkm and lmk * umk are given. km km by the property of congruence. equivalence symmetric reflexive transitive