So the total area will be two times the area of the trapezoid described for the top half.
The area of a trapezoid is:
A=h(b1+b2)/2 so two times that area is:
A=h(b1+b2), and we can see that h=12, b1=16, and b2=30 so
A=12(16+30)
A=552 in^2
Suppose A= {1,2,3,4,6,12} and B={1,2,3,4,6,8,12,24}<br>
What is AnB?
DanielleElmas [232]
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Answer: I believe it's 6 5/8
Step-by-step explanation:
Answer:
Step-by-step explanation:
Before you evaluate an algebraic expression, you need to simplify it. This will make all your calculations much easier. Here are the basic steps to follow to simplify an algebraic expression:
-
Remove parentheses by multiplying factors
(Often, you can use the distributive property to clear parentheses, by multiplying the factors times the terms inside the parentheses)
- Use exponent rules to remove parentheses in terms with exponents
- Combine like terms by adding coefficients
- Combine the constants....
