Preval Aaron 10:46
14/19/2020
Engineering
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Question Progress
Homework Progress
28740 Mars
a)
70
Work out the lengths of sides a and b.
Give your answers to 1 decimal place,
b b)
0
17 cm
a
b
8 cm
12 cm
5 cm
Pythagoras Theorem A fimple Approach
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ABD
10:46
14/12/2020

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?