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yawa3891 [41]
3 years ago
15

A telephone pole stands 20 feet tall. A wire extending from the top of the pole to the ground is 25 feet long. What is the dista

nce from the bottom of the pole and the spot where the wire is attached to the ground?
Mathematics
1 answer:
inn [45]3 years ago
8 0
It’s 15 because of Pythagorean theorem. 25 squared minus 10 squared is 15 squared.
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Write an equation in slope-intercept form of the line that passes through (-1, 4) and (0, 2)
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Answer:

y = -2x + 2

General Formulas and Concepts

<u>Pre-Alg</u>

  • Order of Operations: BPEMDAS

<u>Algebra I</u>

Slope-Intercept Form: y = mx + b

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Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

Point (-1, 4)

y-intercept (0, 2)

<u>Step 2: Find slope </u><em><u>m</u></em>

  1. Substitute:                    m=\frac{2-4}{0+1}
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<u>Step 3: Write linear equation</u>

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3 years ago
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Answer:

angle AGE=113.5

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3 years ago
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2 years ago
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tigry1 [53]

Hello from MrBillDoesMath!

Answer:

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Discussion:

Let "f" be the first number. Then the questions tells us that

f + 2f  + (f-5) = 15           =>

f + 2f + f - 5 = 15            => add 5 to both sides

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f = 20/4 = 5

The numbers as

f:        5

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(f-5):  0

Thank you,

MrB

5 0
2 years ago
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