Which step in the construction of copying a line segment ensures that the new line segment has the same length as the original line segment? Explain how you could use the construction tool or a compass and straightedge to create a line segment that is twice as long as .

What two criteria are needed for triangles to be similar

Find the commission on a $590.00 sale if the commission is 15%.

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.