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3 years ago

What is the value of x? Enter your answer in the box.

Mathematics

1 answer:

TEA [102]3 years ago

7 0

These are vertical angles. Vertical angles are congruent, so you can set their values equal to each other to solve for x.

2x + 2 = 3x - 52 Vertical angles are congruent
2x = 3x - 54 Subtract 2 from both sides
-x = -54 Subtract 3x from both sides
x = 54 Divide both sides by -1

Answer:
x = 54

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3 years ago

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Nat2105 [25]

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4 years ago

Given sin z=4/5 and cos x=3/5. What is the ratio for tan z? Enter your answer in the boxes as a fraction in simplest form.

Minchanka [31]

The answer is: " $\frac{4}{3}$ " .
______________________________________________________
Explanation:
______________________________________________________
Note: tan z = (sin z/ cos z) ;

tan z = (4/5) / (3/5) ;

= $\frac{4}{5}$ * $\frac{5}{3}$ ; 
Note: Both of the "5 ' s" cancel out to "1" ; since: "{5 ÷ 5 = 1 }" ;

And we rewrite as:

→ " $\frac{4}{1}$ * $\frac{1}{3}$ " ;

= $\frac{(4*1)}{(1*3)}$ ;

= " $\frac{4}{3}$ " .
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The answer is: " $\frac{4}{3}$ " .
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4 years ago

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faust18 [17]

Answer:

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Step-by-step explanation:

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3 years ago

What is x equal to????

Ksju [112]

Answer:

x = 20

Step-by-step explanation:

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