Reflecting across Both Axes

Suppose (−7, 3) is reflected across the x-axis, and then the y-axis.

What will be the new coordinates?
(–7, –3)
(–7, 3)
(7, –3)
(7, 3)

Find the total area for the regular pyramid ( follow the answer set up in the picture)

What is r i 4.5+10r=-6.5 with work pls

Complete each sentence with the correct form of the verb ser or estar to say where the following people are from or where they are right now claudia y maria en méxico