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faust18 [17]
3 years ago
13

A ladder leans against the side of house. The angle of elevation of the ladder 71 degrees , and the top o from the bottom of the

ladder to the side of the house. Round your answer to the nearest tenth.

Mathematics
1 answer:
Black_prince [1.1K]3 years ago
3 0

Answer:

72.4

use the Pythagorean theorem

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Calculators were purchased at $62 per dozen and sold for $38 for three calculators. Find the profit for selling 5 dozen calculat
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Each calculator sold for $12.67 . So 5 would be $63.35
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byron purchased a $5000 certificsye of deposit at his local bank the cd will pau him 7% simple interest at the end of 2 years ho
Mekhanik [1.2K]
5000(1+.07)^2
5000(1.07)^2
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4 0
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HELP ME ASAP!!!
nadezda [96]

Answer:

1 \frac{7}{12}

3 \frac{19}{24}

8 \frac{3}{10}

5 \frac{1}{7}

5 \frac{5}{12}

3 \frac{11}{15}

Step-by-step explanation:

To add or subtract you need to make the denominator the same. To do this you need to find the least common multiple.

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Which graph shows the solutions to x^2+3x-1 ≥ 0
spayn [35]

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A car dealership pays a wholesome price of $12,000 to purchase a vehicle. The car dealership wants to make a 32% profit. The car
cestrela7 [59]

Answer:

$102.96

Step-by-step explanation:

Lets take this one part at a time.

the dealership pays 12000 for the car, so they start at -12000 for how much money they have.

The dealership wants to make a 32% profit.  This means they want to make back the 12000 plus 32% of that.  what is 32% of 12000?  just multiply 12000 bty .32  In the end it works out that the price they sell it for is 15840

I do want to mention that there is a chance the 32% might also be accounting the bonus.  So in other words the dealership spent 12000 for the car then however much in paying the bonus, and they want to make a 32% profit on both of these combined.  I do not think that is what it is asking for, but I wanted to mention it.

Anyway, with a sales price of $15,840 it says the bonus is 6.5% of that.  to find that just do the multiplication .065 * 15840 = 1029.60.  So this is the bonus normally.

Now the question says the salesperson offers a 10 percent discount.  This changes the sales price (by 10%) and the bonus they earn.  let's calculate both.

First 10% discount of the sales price is .9*15840 = 14,256

Then 6.5% of that is .065*14256 = 926.64 So this is the new bonus.

The question wants the difference of the two bonuses, and difference is subtraction.  so 1029.60 - 926.64 = 102.96 So if the salesperson offers a 10% discount they lose $102.96

5 0
3 years ago
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