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3 years ago

For the equation y = 2.5X, choose which ordered pairs would be on the line if it was graphed? Select ALL that apply.

Mathematics

1 answer:

crimeas [40]3 years ago

5 0

The correct answer are the first, fourth, fifth, and sixth. Hope this helps.

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3 years ago

A car averages 12 gallons of gasoline for each 420 miles driven.how much gasoline will it need for 3,360 mile trip

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3 years ago

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Step-by-step explanation:

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3 years ago

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1 year ago

A small craft in lake Ontario sends out a distances signal. The coordinates of the boat in trouble are (57,64). One rescue boat

KatRina [158]

Answer:

The coast guard craft will get to the distressed boat the fastest.

Step-by-step explanation:

The coordinates of boat are (57,64).

The coordinates of rescue boat are (67,83).

The coordinates of coast guard craft are (65,46).

Both rescue crafts travel at the same rate. One of them will get to the distressed boat the faster, whose distance from the boat is least.

Distance formula:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

The distance between boat and rescue boat is

$d_1=\sqrt{(67-57)^2+(83-64)^2}=21.4709105536\approx 21.47$

The distance between boat and coast guard craft is

$d_2=\sqrt{(65-57)^2+(46-64)^2}=19.6977156036\approx 19.70$

Since the distance between boat and coast guard craft is least, therefore coast guard craft will get to the distressed boat the fastest.

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3 years ago