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Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?