How is 400, 000 + 8000 + 500 + 6 written in standard form ?

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2

25/14 or 1.

step-by-step explanation:

the dots mean that it has infinitely more numbers behind it

ƒ = 0.03b

hope this ( :

step-by-step explanation: