Answer:
There are only 6 numbers that fit that description. (4,12,24,32,44,52)
Answer:
28
Step-by-step explanation:
Let n = 21, and evaluate the expression.
We can use the formula: y = mx + b.
Where m = 2/3 (slope) and (x,y) is (1,1)
Now substitute the values in order to find what "b" is.
1 = (2/3)*1 + b
1 = 2/3 + b
1 - 2/3 = b
1/3 = b
So the equation of the line is: y = (2/3)x + 1/3
To get it into standard form, it should be in the form Ax + By = C
So just multiply the equation by 3 to get rid of the fraction:
3y = 2x + 1
-2x + 3y = 1
Final answer: -2x + 3y = 1
Answer: 348in^2
Step-by-step explanation:
8 x 9 = 72
72 x 2 = 144in^2 (front and back)
8 x 6 = 48
48 x 2 = 96in^2 (sides)
9 x 6 = 54
54 x 2 = 108in^2 (top and bottom)
Total Surface area = 144 + 96 + 108 = 348in^2 (second option on picture)
