Question

Solve the following problems (no spam please) ​

Answer 1

Answer:

we know that a formula that

Step-by-step explanation:

F+V-E =2

SO 1 .We use the formula in first question so v= 2+E-f

=2+12-6

=8

2. F+V-E

=.6+8-12

=. 2

3.no because ACCORDING TO FORMULA F+V-E=2 SO WHEN YOU PUT THE VALUE THE F+V-E IS NOT EQUAL TO2