2 A ladder (KM) is 8.5 m long. It leans against
a wall so that LÂM = 30'and AKLM is a
right-a...
Mathematics, 03.03.2021 01:10 jeurycruz15p6vpch
2 A ladder (KM) is 8.5 m long. It leans against
a wall so that LÂM = 30'and AKLM is a
right-angled triangle.
a Find the distance KL
b Find how far up the wall the ladder
reaches
c The instructions for use of the ladder
state that it should not lean against
a wall at more than 55". Find the
maximum height up the wall that the
ladder can reach.
4.34 cm
Answers: 2
Mathematics, 21.06.2019 22:00
The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample
Answers: 1
Mathematics, 21.06.2019 23:30
Which function represents the sequence? f(n)=n+3 f(n)=7n−4 f(n)=3n+7 f(n)=n+7
Answers: 1
Mathematics, 22.06.2019 00:00
Subtract and simplify. (-y^2 – 4y - 8) – (-4y^2 – 6y + 3) show how you got the answer if your answer is right i will mark you
Answers: 1
Mathematics, 22.06.2019 00:30
The mean average cost of standard room per night at a hostel is ? 20.60. therefore, how much does a standard room cost per night at night-time rest days?
Answers: 1
Computers and Technology, 12.09.2019 05:30
Mathematics, 12.09.2019 05:30
History, 12.09.2019 05:30
Mathematics, 12.09.2019 05:30
Mathematics, 12.09.2019 05:30
Biology, 12.09.2019 05:30
Mathematics, 12.09.2019 06:10
Mathematics, 12.09.2019 06:10
Mathematics, 12.09.2019 06:10
English, 12.09.2019 06:10