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liubo4ka [24]
3 years ago
7

A flagpole is 25 feet tall. A rope is tied to the top of the flagpole and secured to the ground 16 feet from the base of the fla

gpole. Draw the situation and then use the Pythagorean theorem to estimate the length of the rope to the nearest integer value
Mathematics
1 answer:
Lerok [7]3 years ago
8 0
As for the drawing, help yourself.

P. theorem -- a^2 + b^2 = c^2
a = 25
b = 16

so 25^2 + 16^2 = c^2
c^2 = 881
c = sqrt881
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Answer:

See below ~

Step-by-step explanation:

<u>Question 1</u>

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⇒ -7x - (8x + 16) = -1

⇒ -7x - 8x - 16 = -1

⇒ -15x = 15

⇒ x = -1

⇒ y = 8(-1) + 16 = 8

⇒ Solution = <u>(-1, 8)</u>

<u></u>

<u>Question 2</u>

  • 3x + 4y = 0
  • y = -3x - 18

⇒ 3x + 4(-3x - 18) = 0

⇒ 3x - 12x - 72 = 0

⇒ -9x = 72

⇒ x = -8

⇒ y = -3(-8) - 18 = 6

⇒ Solution = <u>(-8, 6)</u>

<u>Question 3</u> (not clear)

<u>Question 4</u>

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⇒ -8x - 7(6x) = 0

⇒ -8x - 42x = 0

⇒ -50x = 0

⇒ x = 0

⇒ y = 6(0) = 0

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<u>Question 8</u>

  • 2x - 6y = -14
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⇒ 2x - 6(-5x - 19) = -14

⇒ 2x + 30x + 114 = -14

⇒ 32x = -128

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⇒ y = -5(-4) - 19 = 1

⇒ Solution = <u>(-4, 1)</u>

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2 years ago
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3 years ago
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Artyom0805 [142]

Answer:

I am pretty sure the answer is 23

Step-by-step explanation:

The answer is 23 because if you multiply 23 by 10 you get 230 which is the same if you divided 230 by 10 and you get 23.

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3 years ago
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SOVA2 [1]

Answer:

Distance formula is below

Step-by-step explanation:

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Let's see...
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