Combining like terms with negative coefficients 2y-3xy+4y-5xy ?
1 answer:
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D . A cube that is 1 inch long , 1inch wide and 1 inch high .
Answer
its a cube whose side is 1 unit long .
And total surface area should be 6 square units .
as we can see
Answer:
The length of side is 42.4 inches.
Step-by-step explanation:
Given that:
Diagonal of square = 60 inches
As all sides of a square are equal, thus
Side of square = x
The diagonal will be the hypotenuse of a right angled triangle.
Using Pythagorean theorem;
Taking square root on both sides
Hence,
The length of side is 42.4 inches.