An object is moving at a speed of 230 feet per week. Express this speed in inches per minute. Round your answer to the nearest h
1 answer:
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Solution:
we are given that
Darlene wrote this proof of the identity (x + y)2 - (x - y)2 = 4xy.
we have been asked to find
Which of the following is a justification for Step 3 of her proof?
Step 3 of her proof is
As we can observe inside each of the paranthesis only like terms have been added. It mean the required justification is
C. Combining like terms
Answer:
the answer is 0
Step-by-step explanation:
