Answer:
x = 2m
Step-by-step explanation:
2m−5−x+19=14
Step 1: Add -2m to both sides.
2m−x+14+−2m=14+−2m
−x+14=−2m+14
Step 2: Add -14 to both sides.
−x+14+−14=−2m+14+−14
−x=−2m
Step 3: Divide both sides by -1.
−x /−1 = −2m /−1
yes it is because the second triangle is the base and the other three triangles are the sides of the three dimensional shape
465
because it is the wright answer
