Ok well you would use pathagorean there so A2+B2=C2
Answer:
(x) =
Step-by-step explanation:
let y = h(x) and rearrange making x the subject, that is
y = x + 12 ( multiply through by 4 to clear the fraction )
4y = 3x + 48 ( subtract 48 from both sides )
4y - 48 = 3x ( divide both sides by 3 )
= x
Change y back into terms of x, thus
(x) =
The answer I think is the letter c
Answer:
2340
Step-by-step explanation:
Formulae for sum of interior angles is 180(n-2)
Whereby n=number of sides