Cindy can decorate 84 ornaments in 14 hour. How many ornaments, per hour, can Cindy decorate? A. 3 ornaments per hour O B. 16 ornaments per hour O C. 6 ornaments per hour D. 13 ornaments per hour​

6 ornaments

Step-by-step explanation:

Cindy can decorate 84 ornaments in 14 hours

Hence the number of ornaments produced in one hour can be calculated as follows

84 ornaments= 14 hours

x= 1 hour

x= 84/14

= 6

Therefore 6 ornaments can be produced in one hour

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.