Each section of a spinner is labeled with a unique number and is the same size and shape as the other sections. the spinner is spun two times. the number of possible outcomes is 16. how many sections is the spinner divided into?

4

Step-by-step explanation:

4 x 4 = 16

each section has 4 chances when combined

example

1 and 1

1 and 2

1 and 3

1 and 4

2 and 1 etc

The spinner is divided into 4 sections

Step-by-step explanation:

Each section of a spinner is labeled with a unique number and is the same size and shape as the other sections.

On spinning the spinner is two times,the number of possible outcomes is 16.

Let number of outcomes on spinning it once be n

Then, number of outcomes on spinning it twice will be n²

(since, if 1,2,3 are outcomes in one spin than outcomes in two spins are:

11   12  13  

21  22  23  

31  32  33)

n²=16  ⇒ n=4

Hence, spinner is divided into 4 sections

answer: the resulting cross section is a rectangle. solution: a plane parallel to the base of a triangular prism will intersect a cross section that is the same shape as its bases. so the cross section is a triangle.

step-by-step explanation:

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.