The 15,6,8 will not form a triangle.
B is correct
Explanation is that you add 2 to both sides and this you divide that by 3 and you get -3
Answer:
The answer is option 3.
Step-by-step explanation:
First we have to find the area of both rectangle and triangle :
Rectangle,
Let base = 9,
Let height = 3,
Triangle,
Let base = 3,
Let height = 3,
Lastly, in order to find the shaded region you have to substract the area of triangle from the area of rectangle :
25/100
27/108
31/124
these three equal 1/4 or 1:4
When two lengths, a and b are proportional, the ratio of their volumes is a^3 = b^3. Since A = 2B, the ratio is A^3 = 8B^3