Performing Metric Unit Conversions
Try
Which is equal to 5 meters?
50 centimeters
500 decimeters
5,000 millimeters

5000 millimeters

Explanation:

1 meter=100 centimeters

50 centimeter=0.5 meters❌

1 meter = 10 decimeters

500 decimeters = 50 meters❌

1 meter =1000 milimeters

5000 milimeters = 5 meters✔

i think its

i think it because equal matrices have equal dimensions, only square matrices can be symmetric. for all indices and . every square diagonal matrix is symmetric, since all off-diagonal elements are zero. in linear algebra, a real symmetric matrix represents a self-adjoint operator over a real inner product space.