What is the horizontal distance from the end of the ramp to the back of the truck?

Step-by-step explanation:

Given,

Hypotenuse ( h ) = 158 cm

Perpendicular ( p ) = 83

Base ( b ) = ?

Now, Using Pythagoras theorem:

Plug the values

Evaluate the power

Calculate the difference

Calculate

Hope this helps..

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the answer is 15% decrease

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^