Simplify the radical of 10+10
2 answers:
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Answer:
Step-by-step explanation:
Given
Represent Fred with F; Norman with N and Dave with D.
Required
Determine the arithmetic mean of F and N
First, we have that:
Substitute 44 for D
Subtract 44 from both sides
Arithmetic mean of F and N is calculated as follows:
The surface area of rectangular prism is 360 square inches
<em><u>Solution:</u></em>
Given that rectangular prism of the length is 18 cm the width 6 cm and the height 3 cm
To find: Surface area of rectangular prism
<em><u>The Surface area of rectangular prism is given by formula:</u></em>
Where,
"l" is the length and "h" is the height and "w" is the width of prism
From given,
l = 18 cm
w = 6 cm
h = 3 cm
<em><u>Substituting the values in formula,</u></em>
Thus surface area of rectangular prism is 360 square inches