OpenStax, Prealgebra 2e §5.7 Simplify and Use Square Roots · Exercise 38 · Algebra · Radicals & surds
Simplify and Use Square Roots · Exercise 38
Solve. Round to one decimal place.
Accident investigation The skid marks from a car involved in an accident measured feet. What was the speed of the car before the brakes were applied?
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Prealgebra 2e · §5.7 Simplify and Use Square Roots · Exercise 38
Stuck? A gentle nudge
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