Mathematics, 29.11.2021 01:10 romyknight
A 6.50 m long ladder leans against a house wall. The ladder forms an angle of inclination a of 72 ° with the horizontal ground. How high is the ladder against the wall?
Answers: 2
Mathematics, 20.06.2019 18:02
Write a real-world word problem that can be solved by adding 34.99 and 5.79. then solve
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Mathematics, 21.06.2019 18:30
The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125
Answers: 2
Mathematics, 22.06.2019 02:30
The floor of a building consists of 3000 tiles which are rhombus shaped and each of it's diagonals are 45 cm and 30 cm in length. find the total cost of polishing the floor, if the cost per m² is rs. 4.
Answers: 1
A 6.50 m long ladder leans against a house wall. The ladder forms an angle of inclination a of 72 °...
Mathematics, 09.12.2019 02:31
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