Triangle abc is reflected across line l to form δalblcl, and aal intersects line l at point d. which equation is not necessarily true?

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

Acabinmaker buys 3.5 liters of oat varnish the varnish cost $4.95 per liter what is the total cost of 3.5 liters