Answer:n1-11
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Step-by-step I'm a retired math teacher so I know.
Answer:
A. 1/18
Step-by-step explanation:
Answer:
18 1/12
Step-by-step explanation:
find the least common denominator which is 12
multiply both fractions by the number need to get to the LCD 3/12 and 10/12
add and simplify 13/12= 1 1/12
12+ 5+ 1 1/12=18 1/12
First you can solve the triangle. complete the triangle my making the final side which would equal 12 because the top and bottom are bith 6. and the bottom is 12 then you do 1/2(12)(12) to find the area which would be 72. the area of the rectangle would be 18 so the total would be 90ft^2 when you add them together