Answer:
Step-by-step explanation:
Find the area of the shaded region in terms of r.
1. The area of the circle with radius r is
2. The area of the square with diagonal 2r is
3. The area of the shaded region is the difference
Since the area of the shaded region must be greater or equal to then
This inequality is solved only in positive numbers, because r cannot be negative.
Answer:
0.67kg
Step-by-step explanation:
To start we have to subtract the flour that he use to make hot cross buns
the remaining flour will be..
16.45 kg - 6.4kg = 10.05kg
Now if with that flour he made 15 batches of scones we just have to divide it by that amount
10.05 / 15 = 0.67 kg
the amount of kilograms that will be per batch of scone is 0.67
Answer:
Step-by-step explanation:
Answer:
C. 9.87
Step-by-step explanation:
I calculated it logically
Answer:
10 feet of string
Step-by-step explanation:
To solve this problem we need to multiply a whole number by a fraction. To do this, we need the set up the problem as 12/1*5/6. You multiply 12 by 5 and divide it by 1 multiplied by 6. 12 * 5 is 60 and 1 * 6 is 6, so you end up with 60/6, which is equivalent to 10.