(2/5) + ( -1/4). Show your work by using the “butterfly” method.
1 answer:
Answer:
0.15
Step-by-step explanation:
Step 1: Make sure the bottom numbers (the denominators) are the same
Step 2: Add the top numbers (the numerators), put that answer over the denominator
Step 3: Simplify the fraction (if needed)
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The principle SQRT of 100 would be 10 because 10*10 is 100
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Step-by-step explanation:
1,
-10,20,-40,80,...
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Step-by-step explanation:
?????what's the question
Answer:
The answer is B. 13.7 inches
i hope this can help you! :)
Answer:
L = 2w 134 = 2L + 2w
