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lord [1]
3 years ago
14

If you are given the hypotenuse and an adjacent side...which trig function should you use?

Mathematics
2 answers:
goldfiish [28.3K]3 years ago
7 0

Answer:

use the cosine (cos)

Step-by-step explanation:

There are three trig functions:

sin

cos

tan

An easy way to remember which sides go with which function is the saying:

soh - cah - toa

so....breaking down the acronoym

sin refers to <u>opposite</u> over <u>hypotenuse</u>

cos refers to <u>adjacent</u> over <u>hypotenuse</u>

tan refers to <u>opposite</u> over <u>adjacent</u>

<u />

<u />

Hope this helps!!!! :)

VladimirAG [237]3 years ago
3 0

Answer:

sine

Step-by-step explanation:

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Answer:

(3) Diagonals are perpendicular

Step-by-step explanation:

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What is the solution set for the inequality 4−5g &gt; 39 Question 3 options: g &lt; −7 g&gt;7 g&lt;7 g &gt; −7.
neonofarm [45]

Answer:

g < -7

General Formulas and Concepts:
<u>Algebra I</u>

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality

Terms/Coefficients

Step-by-step explanation:

*Note:

When dividing or multiplying both sides of the inequality by a negative, <em>flip</em> the inequality sign.

<u>Step 1: Define</u>

<em>Identify.</em>

4 - 5g > 39

<u>Step 2: Solve for </u><u><em>g</em></u>

  1. [Subtraction Property of Equality] Subtract 4 on both sides:                    -5g > 35
  2. [Division Property of Equality] Divide -5 on both sides:                              g < -7

∴ any number <em>g</em> less than -7 would work as a solution to the inequality.

---

Topic: Algebra I

Unit: Inequalities

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5 5/9 hope this helps :)
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