7. Every week, a technician in a lab needs to test the
scales in the lab to make sure that they are accurate.
She uses a standard mass that is exactly 4 g and gets
the following results.
a. Which scale gives the most precise measurement?
4059 scale 1 3.989 scale 2 4.02 scale 3

b. Which scale gives the most accurate measurement?

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

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.