Please help needed A rectangular playground with length 15 m and breadth 10 m needs two rounds of fencing to

prevent the entry of stray animals. Find the perimeter and the cost of fencing, if the cost of

1 m of fence is ₹ 25.50.

you will get 10 points
and YOU WILL GET!

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14