Mathematics, 18.03.2021 02:50 caitlynnoc1678
2. A ladder is leaning against a wall. It reaches 4.2m up the wall. The ladder is placed
at 50 degrees to the ground. How long is the ladder? (4 marks)
Round to one decimal.
Answers: 2
Mathematics, 21.06.2019 23:00
Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2โ3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.
Answers: 2
Mathematics, 22.06.2019 01:00
Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false. 1^2 + 4^2 + 7^2 + + (3n - 2)^2 = [n(6n^2-3n-1)/2]
Answers: 1
Mathematics, 22.06.2019 03:30
Would love some on this! include step by step have a good day!
Answers: 1
2. A ladder is leaning against a wall. It reaches 4.2m up the wall. The ladder is placed
at 50 degr...
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