30. A rectangle has dimensions (3x + 1) cm by (2x + 1) cm. Given that the area of the rectangle is 117 cm", find (i) the value of x,
(ii) the perimeter of the rectangle.​

Name the most appropriate metric unit for each measurement like a length of an carrot

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.