To prove that triangle vwx ~ triangle yxz by the sas similarity theorem, which other sides or angles should be used?

Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?

Arecipe calls for 32 fluid ounces of heavy cream.how many 1 pint containers of heavy cream are needed to make the recipe?

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?