12.
3/4 of a foot = 9”
9 feet = 108”
108/9= 12, which is your final answer
Answer:
Step-by-step explanation:
<h2>30/100 × 50 = 30/100×50/1</h2><h2>30/2=1/1</h2><h2>x=30/2=15</h2>
Answer:
none of them
Step-by-step explanation:
The area (A) of a triangle is calculated as
A = 0.5 × base × perpendicular height
Here the base is BC and perpendicular height is AD, hence
Area of ΔABC = 0.5 × BC × AD
Answer: 
Step-by-step explanation:
Given
The radius of the hemisphere is 
The volume of a hemisphere is given by

Insert the value

Answer: She should buy 3 bottles
Step-by-step explanation: 1 quart = 4 cups. 4x3=12