The areas of two similar squares are 16 m2 and 49 m2.
What is the scale factor of
their side lengths?
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Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)

Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?