Identify the terms of each expression 7 + 5 p + 4r + 6 s
1 answer:
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Option C:
Area of the wall square feet
Solution:
Length of the wall = feet
Width of the wall = feet
Area of the wall = length × width
Convert mixed fraction into improper fraction.
Convert improper fraction into mixed fraction.
Area of the wall square feet
Option C is the correct answer.
Answer:
Step-by-step explanation:
First you need to break the shape up to rectangles to make it easier to solve.
bottom rectangle : 15 x 3 = 45m^2
Top rectangle : 12 x 3=36m^2
Middle rectangle : 12-3-3=6 (because we already solved the top and bottom part of it)
we need to work out the base so we do 15-5= 5cm
6 x 5 = 30m^2
add them all together
30+36+45=111m^2