Answer:
Third option is the correct answer
Step-by-step explanation:
![log_{5} \bigg( \frac{x}{4} \bigg) ^{2} \\ \\ = 2log_{5} \bigg( \frac{x}{4} \bigg) \\ \\ = 2log_{5} x - 2log_{5} 4](https://tex.z-dn.net/?f=%20log_%7B5%7D%20%5Cbigg%28%20%20%5Cfrac%7Bx%7D%7B4%7D%20%5Cbigg%29%20%20%5E%7B2%7D%20%20%5C%5C%20%20%5C%5C%20%20%3D%20%202log_%7B5%7D%20%5Cbigg%28%20%20%5Cfrac%7Bx%7D%7B4%7D%20%5Cbigg%29%20%5C%5C%20%20%5C%5C%20%20%3D%20%202log_%7B5%7D%20x%20-%202log_%7B5%7D%204)
Answer:
y=2x
Step-by-step explanation:
2 up, 1 over. put rise over run so that concludes the 2x.
The line starts at 0 so there is no y-intercept
Answer:
1344
Step-by-step explanation:
100cm = 1 m
Convert the dimensions of the floor to cm = Area of a rectangle = length x breadth = 320 x 280 = 89,600m²
Area of a square = length² = 10cm² = 100cm²
Number of tiles that would be needed = area of floor / area of square
89,600cm² / 100cm² = 896
Cost of one tile = rs 150 / 100 = 1.5
Cost of 896 tiles = 1.5 x 896 = 1344
Answer:
8,-4 x 12
Step-by-step explanation: