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3 years ago

11

These two problems please help

1 answer:

Wittaler [7]3 years ago

3 0

57. If you draw a diagram and make a right traveler with the Jacques, the base of the cliff, and the top of the cliff, it should be obvious that tan(35 degrees) = (cliff height)/1200m. Solving, cliff height = 1200 * tan(35 deg) = 840 meters.
59.
Original price = 480
After 20% off, price = 480 - 0.20 * 480 = 384
After 7.5% tax, price = 384 + 0.075 * 384 = 412.80, which is the total desired.

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The difference of the square of a number and 18 is equal to 3 times that number. Find

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4 years ago

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<h3>What is division?</h3>

The division means the separation of something into different parts, sharing of something among different people, places, etc.

The expression is given below.

$\rm \rightarrow \dfrac{x}{x+1}$

Add and subtract 1 in the numerator, then we have

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More about the division link is given below.

brainly.com/question/369266

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3 years ago