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JulsSmile [24]
3 years ago
10

LING'S HALLWAY IS 10 FEET LONG AND 4 FEET WIDE. HE PAID $200 TO TILE HIS HALLWAY FLOOR. HOW MUCH DID LING PAY PER SQUARE FOOT FO

R THE TILE.
Mathematics
1 answer:
ivanzaharov [21]3 years ago
5 0

Answer:

5

Step-by-step explanation:

10x4/200=5

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Add them all up and if they add up to 180 then your side lengths are good
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3 years ago
Ethan is watching a satellite launch from an observation spot 1 mile away. Find the angle of elevation from Ethan to the satelli
Thepotemich [5.8K]

Answer:

\theta=80.53^{\circ}

Step-by-step explanation:

From the attached figure, AB is the height of the satellite and the distance between Ethan and the ground is 1 mile.

We can find the angle of elevation from Ethan to the satellite using trigonometry as follows :

\tan\theta=\dfrac{P}{B}\\\\\tan\theta=\dfrac{6}{1}\\\\\theta=\tan^{-1}(6)\\\\\theta=80.53^{\circ}

So, the angle of elevation is 80.53 degrees.

3 0
3 years ago
the sum of the recipocal of two consecutive even number is 7/24.one number is 6.the other number will be​
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Answer:

8

Step-by-step explanation:

The numbers are 6 and 2x, then:

  • 1/6 + 1/(2x) = 7/24
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  • (x+3)/(3x) = 7/12
  • 12(x+3) = 7*3x
  • 12x + 36 = 21x
  • 21x - 12x = 36
  • 9x = 36
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The other number is 2*4 = 8

6 0
3 years ago
To secure your financial future, you must have some source of income. While income can be earned in a variety of ways, most peop
VladimirAG [237]

Answer:

You would also need to know for how many hours each day would you be working.

5 0
3 years ago
Which statement is true about the box plots? A number line goes from 0 to 13. Marc's class's whiskers range from 1 to 10, and th
kondor19780726 [428]

Answer:

The answer is D.

Step-by-step explanation:

Subtract the minimum from the maximum in both data sets, and you get the range: For both, it is nine.

Therefore, the ranges for the box plots are the same, but their interquartile ranges are different.

8 0
3 years ago
Read 2 more answers
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