The difference between 1/2 and 1/6 is 2/6. So to write an expression we could do x divided by 2/6=2/3. So instead of a division expression, we could make that into a multiplication problem 2/6 times 2/3=x. 2/6 times 2/3= 4/18 so your answer is 4/18 or 2/9
Answer:
68 m^2
Step-by-step explanation:
There are two faces that are parallelograms. Each of those has an area that is the product of length and width:
(2 m)·(4 m) = 8 m^2
There are two faces that are rectangles. Each of those has an area that is the product of length and width:
(2.5 m)·(4 m) = 10 m^2
There are two faces that are square. Each of those has an area that is the square of the edge length:
(4 m)^2 = 16 m^2
The surface area is the sum of the areas of the pairs of faces:
surface area = 2(8 m^2 + 10 m^2 + 16 m^2) = 2·34 m^2
surface area = 68 m^2
Answer:
2.113 and -0.446
Step-by-step explanation:
you have to use the formula x=-(b)+ or - the sqaure root of (b) squared-4 (a)(c) all over 2 (a).
Answer:
-243, 729
Step-by-step explanation:
x = 0, 1, 2, 3, .....
