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kenny6666 [7]
3 years ago
5

Pleaseee helpppp Asapppp !!!!!!

Mathematics
2 answers:
Feliz [49]3 years ago
7 0

Answer: 90o

Step-by-step explanation:

Gnom [1K]3 years ago
6 0

Answer:

<h2>cos x = 4/5</h2><h2>cos y= 3/5</h2><h2>tan y= 4/3</h2>

Step-by-step explanation:

Sinx=3/5

Meaning opposite to x / hypotenuse is 3/5.

The height of the triangle is 3 and the hypotenuse is 5.

Use pythagorean theorem to find the base value of the triangle.

Base is 4.

cos x = 4/5

cos y= 3/5

tan y= 4/3

TIP:

S O/H

C A/H

T O/A

This is a fun word play that helps remember all trig functions.

S= Sine

C= Cosine

T= Tangent

O= Opposite

H= Hypotenuse

A= Adjacent

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Look at the exponents first and order them from least to greatest

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Please Help Me with this Step by step:<br> 12-(3x+13)=0
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Combine like terms
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Read 2 more answers
16. Solve for C: 6c - 1 - 4c = -49
lesantik [10]

Answer:

c = -24

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtract Property of Equality

<u>Algebra I</u>

<u />

Step-by-step explanation:

<u>Step 1: Define</u>

6c - 1 - 4c = -49

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

  1. Combine like terms:                     2c - 1 = -49
  2. Isolate <em>c</em> term:                               2c = -48
  3. Isolate <em>c</em>:                                        c = -24
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3 years ago
A playground is 50 yd by 50 yd. Amy walked across the playground from one corner to the opposite corner. How far did she walk?
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100 yd. Add L+W

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