Hello,
(x/ay)/b =1==>bx=ay==>y=b/a*x
If y=0 then x=0
x-intercept is 0
Answer :
tan(A) = 1.05
Explanation in the above picture
Answer:
x=4
Step-by-step explanation:
-3x+12-12=x-4-12
-3x=x-16
-3x-x=x-16-x
-4x=-16
-4 divided by -16
x=4
<u>Step-by-step explanation:</u>
To prove:

Identities used:
......(1)
........(2)
.......(3)
.......(4)
Taking the LHS:

Using identity 1:

Using identities 2 and 3:

Using identity 4:

As, LHS = RHS
Hence proved