2 Caroline is tiling her bathroom floor. Each tile is a square, with 25cm sides.
The bathroom floor is in the shape of a rectangle, 4.5 m by 2m.
a How many packs of tiles does Caroline need?
b What is the total amount that Caroline pays for the tiles?

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option

45

step-by-step explanation:

answer:

your answer is: c. 196 7/8 in^3.

y= 2x+7

changed to y= 5x +7

as slope is increased from 2 to 5

therefore it would be less steeper

so, option d) is correct