What is the ordered pair of m′ after point m (5, 6) is rotated 90° counterclockwise?
a. m′ (−6, 5)

b. m′ (6, −5)

c. m′ (5, −6)

d. m′ (−5, 6)

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor