Answer:
Length = 8 in. Perimeter = 28 in.
Step-by-step explanation:
The equation for finding area is: A = l*w
Let's put the values we already know into the equation
48 = l * (6)
Divide both sides by 6 to isolate the l
8 in. = l
We know this answer is correct because 8 * 6 = 48
Now that we know that the length is equal to 8, we can solve for the perimeter.
To find the perimeter you have to add the values of all of the sides together.
Since we know that the top of a letter box is in the shape of a rectangle, we know that two of the sides are 6 in. and the other two sides are 8 in.
6 + 6 + 8 + 8 = 28 in.
Answer:
1. ROUND
2. COMMUNITIVE
3. AREA MODEL
4. MIXED NUMBERS
FALSE
FALSE
TRUE
TRUE
Step-by-step explanation:
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Answer:
12
Step-by-step explanation:
72 divided by 6=12
six sides on a cuboid
volume of a cuboid is 72
so divide 72 by 6
Answer:
![x\geq 0](https://tex.z-dn.net/?f=x%5Cgeq%200)
![y\leq 0](https://tex.z-dn.net/?f=y%5Cleq%200)
![2x+3y\geq 10](https://tex.z-dn.net/?f=2x%2B3y%5Cgeq%2010)
Step-by-step explanation:
we know that
The solution for region VI is the shaded area above the solid line
and between the positive values of x and the negative values of y
so
The system of inequalities that represent the region VI is
![x\geq 0](https://tex.z-dn.net/?f=x%5Cgeq%200)
![y\leq 0](https://tex.z-dn.net/?f=y%5Cleq%200)
![2x+3y\geq 10](https://tex.z-dn.net/?f=2x%2B3y%5Cgeq%2010)