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AlekseyPX
3 years ago
12

A wire is attached to the top of a tower and to a point on the ground that is 35 m from the base of the tower. If the wire makes

a 65 degree angle with the ground, how long is the wire? Round your answer to the nearest tenth.
Mathematics
2 answers:
Yanka [14]3 years ago
8 0

Answer:

83

Step-by-step explanation:

cos 65 = 35/ x

x = 35/ cos 65

x = 83m

hope it helps!

trapecia [35]3 years ago
3 0

Answer:

83

Step-by-step explanation:

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3 years ago
Write the equation of the line that passes through the points (-6, -9) and
e-lub [12.9K]

Answer:

y - 7 = 16/13(x - 7)

General Formulas and Concepts:

<u>Alg I</u>

Point-Slope Form: y - y₁ = m(x - x₁)  

  • x₁ - x coordinate
  • y₁ - y coordinate
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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 (-6, -9)

Point (7, 7)

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

  1. Substitute:                   m=\frac{7+9}{7+6}
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<u>Step 3: Write equation</u>

y - 7 = 16/13(x - 7)

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Step-by-step explanation:

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10x - 20 + 6x + 8 = 180

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<em>hope </em><em>this </em><em>helps</em><em>.</em><em>.</em><em>.</em><em>!</em><em>!</em><em>!</em>

4 0
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