Answer: 3
Step-by-step explanation:
Opposite sides of a parallelogram are congruent, so AD=BC.
Answer:
x=3
i helped my friend on this before but it was a word problem
Density = mass/volume
Mass = 280g, volume = 40cm^3
Density = 280/40
Density = 7g/cubic cm
16b^5
8b^2×2b^3
= 16b^2+3
= 16b^5
