<span>You have to convert rates to the same units before you compare them otherwise you are not comparing like with like. For example, if you compare 3kg with 3000g you may think the second is bigger, but when converted to the same rates they are actually identical.</span>
<span>B. {–3, –2, 0, 3}</span>
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Answer:- The value of y=6√3 units.
Explanation:-
Given: Δ TNM is a right triangle, where TN=y , NU=9 units ,UM=3 units, TM=6 units.
Now, we can see that NM=NU+UM
⇒NM=9 units + 3 units=12 units
As Δ TNM is a right triangle , then by Pythagoras theorem
Thus y=6√3units.
- Pythagoras theorem states that in a right triangle the square of the longest side is equal to the sum of the squares of the other two sides.
Part (1):
Volume of the rectangular prism can be calculated as follows:
volume = length * width * height
We are given the three dimensions, therefore, all we need to do is substitute in the above equation as follows:
volume = 10 * 6.5 * 8.3
volume = 539.5 cm³
Part (2):
Surface area of rectangular prism an be calculated as follows:
Surface area = 2(length*width) + 2(width*height) + 2(length*height)
Surface area = 2(10*6.5) + 2(6.5*8.3) + 2(10*8.3)
Surface area = 130 + 107.9 + 166
Surface area = 403.9 cm²
Hope this helps :)
