Even because questions can be worth more or less (including zero) depending on your answer ya set of parallel and a set of perpendicular lines in this image.
D
G
O EH || CG, AD 1 CG
O AD || CG, EH 1 BF
AD || BF EH ICC
BF || CG
AD IBF

X2 + y 2 = 36 x + y = 6 solve the system of equations.

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

The price for gasoline is represented by the equation y=3.69x, where y represents the total price for x gallons of gasoline. on a graph, the number of gallons is represented on the horizontal axis, and the total price is represented on the vertical axis. determine whether each statement describes the graph of the equation. select true or false for each statement