Andy Mann is building a garden fence out of planks. The planks are 14 cm
wide to the nearest cm.
He needs to make 71 m of fencing
altogether, correct to the nearest met
How many planks does he need to
order to make sure he has enough
to complete the fence?
planks

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4

answer: 3.26019516

step-by-step explanation:

1260=3*6*7*10=3^2*2^2*7*5 perfect cude = 3^3*2^

step-by-step explanation:

that one look

step-by-step explanation: