ADU VODU 7. Expresar en notación científica las siguientes
cantidades:

B. 2134000000000000 ​

Which statement justifies why angle ebc measures 90?

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).

If a is a nonzero real number then the reciprocal of a is