Janie has 2 3/4 yards or yellow ribbon. She uses 1/2 of the ribbon to decorate bookmarks for her cousin. How many yards of ribbon did Janie use for her bookmarks

1 3/8 yards

Step-by-step explanation:

Janie has 2 3/4 yards of yellow ribbon. She uses 1/2 of the ribbon to decorate bookmarks for her cousin. How many yards of ribbon did Janie use for her bookmarks

The above question is calculated as:

2 3/4 yards × 1/2 of ribbon

= 2 3/4 × 1/2

= 11/4 × 1/2

= 11/8

= 1 3/8 yards

Therefore, Janie used 1 3/8 yards of ribbon for her bookmarks

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.