Answer:
Year 2
Step-by-step explanation:
have a great day !!!
x = 8
2(78°) = 20x - 4
156 = 20x - 4
add 4 to each side of the equation:
160 = 20x
divide both sides by 20:
Answer:4
You have to divide both sides by h, in order to make b the subject :
function is f(x) = x+6
and the missing outputs are 19, 24 and 27