Suppose a point (x, y) on the coordinate plane is rotated 270 degrees counterclockwise about the origin, then reflected across the line y = - x , then reflected across the y-axis. show that the image of (x, y) after this sequence of transformations is the same as the image of (x, y) after a 180 degrees rotation about the origin .

42.4

step-by-step explanation:

convert to decimal

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98

step-by-step explanation:

; fx

answer: yes, since the line has a steeper rate of change than the exponential the y-values will be greater and they will only intersect one time.