Mathematics, 17.05.2021 14:30 anonymous654
The masts for London's O2 (oxygen) Arena were held up
during erection by wire ropes. The top of a mast, A,
is 106 m above the ground, and C is vertically below A.
The gradient of one wire rope, AB, is 1, and CD is 53 m.
a Find the gradient of AD.
b Find the length of BD.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 16:40
Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)
Answers: 2
Mathematics, 21.06.2019 18:30
David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?
Answers: 1
Mathematics, 21.06.2019 18:30
Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students
Answers: 2
Mathematics, 21.06.2019 20:00
Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39
Answers: 1
You know the right answer?
The masts for London's O2 (oxygen) Arena were held up
during erection by wire ropes. The top of a m...
Questions
Mathematics, 30.01.2021 02:10
Mathematics, 30.01.2021 02:10
English, 30.01.2021 02:10
Mathematics, 30.01.2021 02:10
Mathematics, 30.01.2021 02:10
Mathematics, 30.01.2021 02:10
Mathematics, 30.01.2021 02:10
Mathematics, 30.01.2021 02:10
Mathematics, 30.01.2021 02:10
Social Studies, 30.01.2021 02:10
Mathematics, 30.01.2021 02:10
Mathematics, 30.01.2021 02:10
