____ property allows you to regroup terms using parentheses when adding or multiplying, without changing the answer
2 answers:
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Answer:
The length of the shorter base of the little trapezoid trail is 1 mi.
Step-by-step explanation:
Let the shorter base of the large trapezoid is S and the larger base of the large trapezoid is L.
Similarly, assume that the shorter base of the small trapezoid is s and the larger base of the small trapezoid is l.
Since, the trapezoids are similar, so
Now, given that S = 2 mi, L = 8 mi and l = 4 mi and we have to find s.
So, mi. (Answer)
Step-by-step explanation:
First find the area of the rectangle with the variables.
Now the areas are equal, so we have to solve the equation