Answer:
<em>(b) 47.10 inch.</em>
Step-by-step explanation:
C = 2πr
C ≈ 2 × 3.14 × 7.5 = 47.1 inches
Answer:
528 Litres
Step-by-step explanation:
If 5/8 is 330 Litres
you want to work out what 8/8 is
the first step you would take is to find 1/8. you can do this by dividing by 5
therefore 1/8 is 66 Litres (what you do to one side, you must do to the other)
now, you are able to find 8/8. you do this by multiplying both sides by 8
therefore you get 8/8 or 1 whole is 528 Litres
Answer:
27 <em><u>OR</u></em> 84.78
Step-by-step explanation:
find the area using the formula and multiply it by because it is three fourths of a circle
Answer: - (2 + 3) = -5
<u>Step-by-step explanation:</u>
When combining numbers that have the same sign, you add them and then include the sign.
For example:
-2 - 3 = -(2 + 3) = -5
-6 - 5 = -(6 + 5) = -11
-7 - 8 = -(7 + 8) = -15