19:39 21
Anita is tiling a rectangular wall. She
wants to place a mirror on the wall.
She wants to create a border of blue
tiles around the mirror and put tiles
everywhere else. Tiles are 15 cm by
15cm. When the wall is fully tiled,
what will the ratio of blue to white
tiles be in simplest form?
Wall
0.9 m Mirror
2.25 m
0.75 m
3.3 m
Diagram not drawn to scale

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

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

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed