Answer:
92 sq. inches
Step-by-step explanation:
Total paper required = total surface area
Surface area of a cuboid = 2[(l×b) + (l×h) + (b×h)],
Where 'l' is the length, 'b' is the breadth and 'h' is the height
For the box, total surface area = 2[(8×3) + (3×2) + (8×2)]
=2[24 + 6 + 16]
=2[46]
= 92 sq. inches
They would be (x+6) and (x+2).
If you FOIL those out you indeed get x^2+8x+12.
Answer:
x = -2
Step-by-step explanation:
1/2(6x - 10) = 2x - 7
Distribute
3x - 5 = 2x - 7
Subtract 2x from each side
3x-2x -5 = 2x-2x-7
x-5 = -7
Add 5 to each side
x-5+5 = -7+5
x = -2
Answer:
y = mx + b
Step-by-step explanation:
y is what the solution is, M is your slope, b is your y-intercept :)
example : -2 = 3/5 (5) - 5
y = -2 m = 3/5 x = 5 b = -5
2/5 is equivalent to 0.4 or to 4/8 (for example).