Exit 5-2 MathXL for School Practice & Problem Solving
5.2.PS-10
Question Help
101
Graph the system of equations,
and determine the
solution.
X + 2y=4
2x + 4y= 32
e
5
Use the graphing tool to graph the system.
X
Click to
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-5
O
5
10
graph
5
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Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?

Need showing work for this problem 56.25 ×25.80