Mathematics, 10.09.2019 04:30 arijade1391
Aguy wire for a suspension bridge runs from the ground diagonally to the top of the closest pylon to make a triangle. we can use the pythagorean theorem to find the length of guy wire needed. the square of the distance between the wire on the ground and the pylon on the ground is 90,000 feet. the square of the height of the pylon is 160,000 feet. so the length of the guy wire can be found by evaluating 90,000 + 160,000 . what is the length of the guy wire?
Answers: 1
Mathematics, 21.06.2019 18:40
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
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Mathematics, 21.06.2019 22:30
Collin did the work to see if 10 is a solution to the equation r/4=2.4
Answers: 1
Mathematics, 22.06.2019 03:50
What are the domain and range of the function below? a) domain: (-4,0) range: [-2,infinity) b) domain: (-3,0) range: [-2,infinity) c) domain: (-infinity,infinity) range: [-2, infinity) d) domain: [-2,infinity) range: (-infinity,infinity)
Answers: 1
Aguy wire for a suspension bridge runs from the ground diagonally to the top of the closest pylon to...
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