4. A car brakes with constant deceleration of 18 ft / s² producing skid marks that measure 306 feet long. How fast was the car traveling when the brakes were first applied? State your answer in both ft/s (feet per second) and mi / hr (miles per hour).

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A: Use Pythagoras theorem.

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A:

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A: To find the value of x

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A: use the basic operation of multiplication.

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A:

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A:

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A: Given,            us = -rtv

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A:

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A:

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A: The figure is given by To evaluate : The value of x

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A:

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A: Given: ln4x-3lnx2=ln2

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A: The value of the x and y needs to be evaluated

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A: Given:

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A: NOTE: Refresh your page if you can't see any equations. . If two parallel lines are cut by a…

Q: 6.

A:

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A:

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A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.