3 years ago

Solution to equation 4 ( 5x + 3 ) = 14 + 30

Mathematics

1 answer:

Oksi-84 [34.3K]3 years ago

5 0

Answer:

x=8/5

Step-by-step explanation:

do you need an explanation

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$x = 375.3$

Step-by-step explanation:

Given

See attachment for illustration

Required

Determine the horizontal distance

The horizontal distance is the distance between the technician and the base of the pole.

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The relationship between x, 175ft and 25 degrees is represented as:

$tan(25^{\circ}) = \frac{175}{x}$ --- i.e. tan formula

Multiply both sides by x

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Make x the subject

$x = \frac{175}{tan(25^{\circ})}$

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