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RUDIKE [14]
3 years ago
6

The sides of ABC are 30 units, 40 units, and 60 units in length. If the corresponding sides of XYZ are r times as long as the si

des of ABC, which expression gives the perimeter of XYZ? 130r 3 x 130r
Mathematics
1 answer:
Inga [223]3 years ago
4 0
Since each side is r times the side of ABC, then 30*r+40*r+60*r is the perimeter, which equals 130r (by separating it into r*(30+40+60) using the distributive property)
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Speed is given by the distance traveled divided by the time spent.

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5 0
3 years ago
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