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Aleksandr-060686 [28]
2 years ago
15

Find the value of 'x' in the given figure​

Mathematics
1 answer:
Archy [21]2 years ago
8 0

\boxed{\large{\bold{\textbf{\textsf{{\color{blue}{Answer}}}}}}:)}

  • (2x-20)°+(x+65)°=180°

  • 2x-20+x+65=180

  • 3x+45=180

  • 3x=180-45

  • 3x=135

  • x=135/3

  • x=45°

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Answer:

Landry will have $5039.58

Step-by-step explanation:

compound interest formula: amount = p(1 + \frac{r}{n})^{nt}

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r= interest rate as a decimal (4% = 0.04)

n= number of times the principal is compounded per year (annually = once per year so 1 time per year)

t= time in years (20 years)

new equation: amount = 2300(1+\frac{0.04}{1} )^{1*20}

That equation equals $2,739.58 which you add to the principal.

$2,739.58 + $2,300 = $5039.58

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Answer:

21, 9

Step-by-step explanation:

If girls are x, then boys are x + 12

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2 years ago
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