A shape with 10 sides is a decagon.
Answer:
1111111111111111
Step-by-step explanation:
222222222222
The answer is quarters.
<span>The word which is used to describe the equal
share of the shape is quarters as the shape is equally distributed into four
parts. We can divide shape equally into many parts. If the shape is distributed
into two parts we describe it as halves, if distributed into three parts then
it is said to be thirds.</span>
The feet of ribbon Rosa left when she has 15 yards of ribbon and used 8 feet of ribbon to tie gift bags, is 7 feet.
<h3>What is the
subtraction?</h3>
Subtraction is the resultant number which is obtained by reducing a number with another. Let a number a is subtracted with the another number b. Then the subtraction of these two number will be,

Here, (a, b) are the real numbers.
Rosa has 15 yards of ribbon. She uses 8 feet of ribbon to tie gift bags. Let suppose she has left <em>n </em>feet of ribbon. Thus,

Thus, the feet of ribbon Rosa left when she has 15 yards of ribbon and used 8 feet of ribbon to tie gift bags, is 7 feet.
Learn more about the subtraction here;
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