Answer:
C
Step-by-step explanation:
y = -1/4 x + 4 //Change
x = -1/4 y + 4 //Sub 4
x - 4 = -1/4 y //Change sign
-x + 4 = 1/4 y //Multiple 4 on both side
-4x + 16= y
y = -4x + 16
Surface area = 12*9 + 2*12*10 + 2*9*10 = 528 in^2 Answer
(its only one 12*9 because it is open at the top)
Answer:
C=18.85
Step-by-step explanation:
C=2πr=2·π·3≈18.84956
Alright so I find it much easier to divide fractions by doing keep, switch flip. U might not have been taught this but it’s very helpful. So keep the first number, switch the division sign into multiplication sign and flip the fraction (so the decominator is now the numerator and vice versa)