Answer:
83 in²
Step-by-step explanation:
To calculate, add the areas of all three shapes that make up the polygon.
Area of rectangle = L×W = 5×8 = 40 in².
Area of top triangle = 1/2×b×h = 1/2×8×7=28 in².
Area of triangle on the right = 1/2×6×5 = 15 in².
Total area = 40+28+15 = 83 in²
Lets call the number 'n'
plus means addition
is means the equal sign
so that as an expression would be
n+4=7
It is an algebraic expression.
An algebraic expression is a set of operations that are solved in a specific order to obtain an answer, in your case:
Hope it helped,
Happy homework/ study/ exam!
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Answer:
I believe the correct answer is...
Step-by-step explanation:
<h3>D) 0.63</h3>
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I hope this helps!
- sincerelynini