Prime Factorization of 63 is 3 x 3 x 7. What is the equivalent expression?
A. 23 x 7
B. 9x7
C. 32 x 7
D. 3x7

The amount of energy it takes to lift a box might be a function of which of the following

The length of an intercepted arc of a central angle of a circle is 4 cm. if the radius of the circle is 5 cm what is the measurement of the central angle to the nearest whole degree

Find the measure of angle y. round your answer to the nearest hundredth. ( type the numerical answer only) a right triangle is shown with one leg measuring 5 and another leg measuring 14. an angle across from the leg measuring 5 is marked y degrees. numerical answers expected!