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use a proportion to find the missing side length, xx .
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two rectangles. larger rectangle is located on the left with a top side length of 10 and a right side length of 6. smaller rectangle is located on the right with a top side length of 5 and a right side length of x.

Find the value of x for which abcd must be a parallelogram -9-6x x-30

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5