Answer:
Step-by-step explanation:
Any pair of dimensions that total 16 will give a rectangle with a perimeter of 32.
P = 2(L +W)
32 = 2(L +W)
16 = L +W . . . . . . . divide by 2
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This is true for L = 13 and W = 3. It is also true for L = 10 and W = 6, or any other pair of dimensions x and (16-x).
Answer:
Step-by-step explanation:
Remark
You can do this with just 1 unknown.
John = x
Tom = 2x
Solution
x + 2x = 27 Combine the left
3x = 27 Divide by 3
3x/3 = 27/3
x = 9
Conclusion
John invited 9
Tom invited 18
Answer:
1) x=10 2) x= -7.25
Step-by-step explanation:
Im not sure
When you hear the word 'product' in mathematics, it means that you're multiplying something. In this case, it's h * 5. When it says 'at least', this means that ten is the smallest possible answer, or in other words, h*5 is greater than or equal to 10.
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