The table shows the mass and melting point of some substances. Melting Point of Substances
Mass Melting Point of Tin Melting Point of Lead

Part 1: What will be the values of W and Y for 1 kg of each substance?

Part 2: Explain your answer for Part 1. (8 points)

Please help me I will mark Brainiest to the first person who gives me a full answer.

i think it because equal matrices have equal dimensions, only square matrices can be symmetric. for all indices and . every square diagonal matrix is symmetric, since all off-diagonal elements are zero. in linear algebra, a real symmetric matrix represents a self-adjoint operator over a real inner product space.

scorpions are,

c.arachnids

  scorpions are animals in the order scorpiones, under the class arachnida, which makes them a distant cousin of spiders

happy to

pls mark as brainliest.

the bal will not change its velocity.