Answer:
7k -7
Step-by-step explanation:
-k-(-8k+7)
Distribute the minus sign to all terms in the parentheses
-k--8k-7
Ad negative negative is a positive
-k + 8k -7
Combine like terms
7k -7
The smallest angle would be 16.26°, with the other angles being 90° & 73.74°
Answer: A. Zero
Step-by-step explanation: If the quadratic equation is incomplete, b will always equal 0.
Answer:
64
Step-by-step explanation:
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