Solve Equations with Square Roots · Exercise 50
Solve. Round approximations to one decimal place.
Accident investigation An accident investigator measured the skid marks of one of the vehicles involved in an accident. The length of the skid marks was 175 feet. Use the formula to find the speed of the vehicle before the brakes were applied. Round your answer to the nearest tenth.
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OpenStax, Elementary Algebra 2e · §9.6 Solve Equations with Square Roots · Exercise 50
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