Find the center and radius of the circle defined by the equation given below.​ x2+2x+y2+10y=15

A center: (−1, −5), radius: 15−−√

B center: (1, 5), radius: 15−−√

C center: (−1, −5), radius: 41−−√

D center: (1, 5), radius: 41−−√

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is: