If the sin 30° = , then the cos 60° = _____. 0, because the angles are complementary , because the angles are complementary , be
2 answers:
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Answer:
The land area of Florida is
Step-by-step explanation:
Let
x -----> the land area of Alaska in square miles
y -----> the land area of Florida in square miles
we know that
The linear equation that represent this problem is equal to
----> equation A
----> equation B
substitute equation B in equation A and solve for y
Remember that
Florida's land area is one-tenth the size of Alaska is the same as to say that Alaska's land area is ten times the size of Florida