The volume of a prism is given by
Where is the base are and is the height.
So, if two prisms have the same height and the same volume, they must have the same base area.
The first base is an equilateral triangle, which means that the height is given by
So, the area is
The area of the second base is simply the product of the dimensions, so it is
Since the two areas must be the same, we have
<h2>
Answer: 36 cm</h2>
Step-by-step explanation: 4 times 2.4 gives you 9.6. So you do the same to the 15. 15 times 2.4 = 36.375, or just 36.
The first thing you need to calculate is how much less time she plays per day. 3 hours - X = 30 minutesx = 2.5 hours Now that you know how much time has decreased, you need to figure out what percent of the original time the decreased time is. In other words, decreased time = x * 3 hours Plug in the decreased time to get:2.5 hours = x * 3 hoursx = 2.5/3x = 0.83333333333333 = 83.333333% rounds to 83%. Therefore, 30 minutes is a 83% decrease in playing time from the original time of 3 hours.
Answer:
<h2>
<em><u>Make</u></em><em><u> me</u></em><em><u> a</u></em><em><u> Brainlist</u></em><em><u> pls</u></em></h2>
Step-by-step explanation:
x²+7x+10=0
ur answer is there in image