Wait if he worked 1 hour this question still makes no since
V=IR is a Formula
Expressions are just terms with operations
Formulas are set rules used in order to work something out
Answer:
y = 7/5x + 7
Step-by-step explanation:
Answer: 30
Step-by-step explanation:
Since this is a right triangle, the pythagorean theorem says
So if you rearrange for you get
.