4. A car is on a driveway that is inclined 20° to the horizontal. If the car weighs 3225 lb, find the force (in pounds) required to keep it from rolling down the driveway. Round to the nearest lb. delet

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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4. A car is on a driveway that is inclined 20° to the horizontal. If the car weighs 3225 lb, find the force
(in pounds) required to keep it from rolling down the driveway. Round to the nearest lb.
delet
Transcribed Image Text:4. A car is on a driveway that is inclined 20° to the horizontal. If the car weighs 3225 lb, find the force (in pounds) required to keep it from rolling down the driveway. Round to the nearest lb. delet
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