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Liono4ka [1.6K]
3 years ago
9

an 18 foot long ramp is placed at a loading dock that is 5feet above ground. how far is the bottom of the ramp from the dock?

Mathematics
1 answer:
goblinko [34]3 years ago
5 0
17.29 feet, using the Pythagorean theorem.
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K/6+3=18 what is k <br><br><br><br><br><br><br>​
7nadin3 [17]

Answer:

162

Step-by-step explanation:

6+3 = 9

k = 18*9

k = 162

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3 years ago
Help. also explain :) please
Anuta_ua [19.1K]
The answer is £140

First you find 20% of 1200 (which is basically 20 times 12) which gives you £240.

You add £240 to £1200 which is £1440

Then you take £300 off £1440 since he already paid the deposit.

That leaves you with £1140

1140 divided by 10 is 114
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3 years ago
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boyakko [2]
The surface area is 158 inches.
4 0
3 years ago
What is the solution to the equation below? Round your answer to two decimal places. 8*9^x=35.68
Alecsey [184]

Answer:

x=0.68

Step-by-step explanation:

we have

8(9^x)=35.68

solve for x

Divide both sides by 8

8(9^x)/8=35.68/8

(9^x)=4.46

Apply log both sides

log(9^x)=log(4.46)

Applying logarithmic property

\log a^x=x\log a

(x)log(9)=log(4.46)

x=log(4.46)/log(9)

x=0.68

6 0
4 years ago
Mr. Tan bought a mobile phone at a discount of 25 %. The original price of mobile phone was of $400. How much did he pay for the
snow_lady [41]

Answer:

$300

Step-by-step explanation:

$400 is 100% of the price

25% is  a quarter of 100%

A quarter of 400 is 100 so the discount was    $100

400-100 =300

5 0
3 years ago
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