Which three lengths could be the lengths of the sides of a triangle?

9 cm, 14 cm, 22 cm

20 cm, 6 cm, 8 cm

21 cm, 7 cm, 7 cm

15 cm, 5 cm, 20 cm

In the pendulum formula t=2pi. read the problem on the picture ! ; $; $; ! ; ! ; ! ; )$; ! ; ! ; ! ; $; $; $! ; ! ; ); $; $$

Drag each sequence of transformations to the correct location on the table. classify the sequences of transformations based on whether or not they prove the congruency of the shapes by mapping shape i onto shape ii. plz i'll rate u 5 stars need this done for a mastery test

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4