C) y^2=16 because 16 squared is 4 and -4×-4 is 16 and 4×4=16
First, you multiply 98*21 which equals 2058. Then, you multiply 2058 times 65 which equals 133770 and there's your answer.
Answer:
In mathematics, the empty set is the unique set having no elements; its size or cardinality (count of elements in a set) is zero.
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Step-by-step explanation:
Answer:
-9
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Answer:
x+16=45
Step-by-step explanation:
