Question

pls solve this...........​

Answer 1

Step-by-step explanation:

In chemistry, when two or more substances mix with each other without participating in a chemical change, the resulting substance is called a Mixture.

The result formed due to the combination of substances does not lose its individuality nor are they combined chemically. Mixtures are the one product of a mechanical blending or mixing of chemical substances such as elements and compounds.

I hope it helps you...

Brainliest pls...

Answer 2

Answer:

p and r are 122 degrees

and q and r are 58 each