plese solve both i will give you a like A wall "h" meters high is 2 m away fromthe building. The shortest ladder that canreach the building with one end resting onthe ground outside the wall is 6 m. Howhigh is the wall in meters?A. 2.34B. 2.24C. 2.44D. 2.14 The cost per hour of running a motor boatis proportional to the cube of the speed. Atwhat speed will the boat run ágainst acurrent of 8 km/hr in order to go a givendistance most economically?A.B.10 kph13 kphC. 11 kphD. 12 kph

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Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter6: Ratio, Proportion, And Probability

Section: Chapter Questions

Problem 6CST

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A wall "h" meters high is 2 m away from the building. The shortest ladder that can reach the building with one end resting on the ground outside the wall is 6 m. How high is the wall in meters? A. 2.34 B. 2.24 C. 2.44 D. 2.14