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3 years ago

15

The family bought a car for $2000 they made a down payment of $500 if they want to pay the balance of five equal payments how mu

ch will each of these payments be?

1 answer:

prisoha [69]3 years ago

5 0

The balance would be 1,500$.
1,500 divided by 5 is 300. So they would have to make five payments of 300$.

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Answer:

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Step-by-step explanation:

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Let's call the initial distance of the boy to the pole 'x'.

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$tan(30) = (h - 1.5) / x$

Then, with an angle of elevation of 45°, the opposite side to this angle is still the height of the pole minus the height of the boy, and the adjacent side to the angle is the distance x minus 10:

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So rewriting both equations using the tangents values, we have that:

$0.5774 = (h - 1.5) / x$

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From the first equation, we have that:

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Using this value of x in the second equation, we have that:

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