Mathematics, 15.12.2020 19:50 dommalb
One end of a wire is fixed 25m up a wireless mast .The other end is fixed to a boat which is concreted to the ground. The boat is 18m from the foot of the mast. Find a. The angle of slope of wire. b. The angle between the wire and the mast. c. What is the length of the mast
Answers: 3
Mathematics, 21.06.2019 13:40
Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12
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Mathematics, 22.06.2019 00:00
One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90
Answers: 1
Mathematics, 22.06.2019 01:00
If log(a) = 1.2 and log(b)= 5.6, what is log(a/b)? a. 4.4b. 6.8c. not enough informationd. -4.4
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One end of a wire is fixed 25m up a wireless mast .The other end is fixed to a boat which is concret...
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