The line shown below are parallel if the green line has a slope of -4 where is the slope of the redline

Fast! find the length of cu. the triangles are similar. show your work.

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables

Which statement about 6x2 + 7x – 10 is true?