If these two triangles are similar. find the value of x. 16, 20, x, 12,18

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

What does x = in this equation x+3+2x=x+5

Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e