The period T (în seconds) of a pendulum is given by T = 2xG), where I stands for the length (in feet) of the pendulum. If x= 3.14, and the period is 15.7 seconds, what is the length?
The length of the pendulum is
feet.

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia

Which expression shows the sum of the polynomials with like terms grouped together