Given that the sine of a certain angle is , and that the angle lies in quadrant 1 of the coordinate plane, what is the tangent of the angle?

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17