4 Answered Questions for the topic 9thgrade

9thgrade Mathematics

04/01/21

Please Help Mathematic 9th grade
The line with equation x-2y=1 intersects the curve(circle) with equation x2+y2-13 =0 at the points P and Q.Find the coordinates of P and Q.
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03/08/19

For a field goal a football is kicked vertically from the ground with an initial velocity of 96 ft/sec (questions in description)
a) write a quadratic function h(t) that shows the height in feet of the football t seconds after it was kicked use the general equation h(t)=-16t^2+vot+ho where box is the initial velocity and go... more
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9thgrade Math Algebra

12/04/18

Write an equation of the line passes through (4, 1) and is parallel to y=−2x+7.
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9thgrade

04/12/18

unit 1 assessment relationships between quantities
In a test, engineers determined that a bicycle can travel at a top speed of 20 feet per second . What is the top speed the bicycle can travel in miles per hour? (1 mile 5 5,280 feet) A.    0 .004... more
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