Answer: 4m - 6
Step-by-step explanation:
28 kg a week = 4 kg a day
4 kg * 2.2lbs = 8.8lbs per day.
Good luck have a great day!
Answer:
30square tiles will be used to cover the floor
Step-by-step explanation:
Given:
Number of tiles to be red = 6/10
Total number of tiles used =18
To Find:
how many square tiles will be used to cover the floor = ?
Solution:
Let the number of square tile used to cover the floor be x
Then
x = 30
A.66
B.11
C.1/66
D.1
The answer is A.
Answer:
Step-by-step explanation:
hello :
x²+ y² + 6x - 4y - 27 = 0 means : (x²+6x+9)-9+(y²-4y+4)-4-27 =0
(x+3)²+(y-2)² = 40....standard form when the center is (-3 , 2) and radius √40