Which place value is 1/10 the value of the ones place?

If jm equals 5x -8 and lm equals 2x -6 which expression represents jl

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?