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Ede4ka [16]
3 years ago
8

HELP PLEASE!!! How do I solve this?

Mathematics
2 answers:
frosja888 [35]3 years ago
4 0

Answer:

32

Step-by-step explanation:

tanx=opp/adj.=40/64=5/8=0.625

find tan^-1= 32 degrees

expeople1 [14]3 years ago
3 0

Answer:

A. 32°

Step-by-step explanation:

\tan \: x \degree =  \frac{40}{64} \\   \\  \tan \: x \degree =  \frac{5}{8} \\  \\  \tan \: x \degree =0.625 \\  x \degree = {\tan}^{ - 1}( 0.625) \\  \\ x \degree =32.005383208 \degree \\  \\ \huge \red { \boxed{ x  =32 \degree}}

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The answer is f(x)=x²+2x when evaluated with -3 gives you the value of 3

Let's check all functions.
1. The function f(x)=x²<span>+2x when evaluated with 3 gives you the value of 3:
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2. f(x)=x²<span>-3x when evaulated with -3 give you the value of 3
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3. f(x)=x²<span>+2x when evaluated with -3 gives you the value of 3
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4. f(x)=x²-3x when evaluated with -3 gives you the value of 3
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3 years ago
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3 years ago
50 Points:
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The answer to this would be C because you can multiply everything by 3 and still have a consistent-dependent system.

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