Answer:
The slope is dy/dx= -1/2
Step-by-step explanation:
Y-3= -1/2(X -2)
Y= -1/2x +2/2 +3
Y= -1/2x +1+3
Y= - 1/2x +4
The slope dy/dx= -1/2
Answer:
Area = 105.6 square cm
Step-by-step explanation:
Answer:
30 000 tiles
Step-by-step explanation:
Firstly convert the dimensions into metres
Then find the total surface area for one tile...in its....;
T.Surface area = 2(0.225 × 0.1) + 2(0.1 × 0.075) + 2(0.225 × 0.075)
Total surface area of one tile = 0.09375m^2
Then divide it into the surface area that the paint can be applied to....
2812.50 ÷ 0.09375 = 30 000 tiles