The place value of decimal number given as 209.45 is two decimal places
<h3>How to determine the
place value?</h3>
The decimal number is given as:
Number = 209.45
The place value implies that the number of significant digits after the decimal point
In the given number 209.45, there are 2 significant digits after the decimal point i.e. 4 and 5
Hence, the place value of decimal number given as 209.45 is two decimal places
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Answer:
D
Step-by-step explanation:
4 1/2 x 2 3/4=12.375
12.375=12 3/8
I think is 0.14583 but I’m not sure
You are given the length of a rectangular prism of 3x^2, width of 2x and height of x^2 + 3x +5. You are required to find the volume of a rectangular prism. Using the equation V = l x w x h, we multiply the three dimensions.
V = l x w x h
V = (3x^2)(2x)( x^2 + 3x +5)
V = 2x (3x^4 + 9x^3 + 15x^2)
V = 6x^5 + 18x^4 + 30x^3
The volume of the rectangular prism is 6x^5 + 18x^4 + 30x^3.
I think the person on top is right
