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Debora [2.8K]
3 years ago
8

Find a of this angle.

Mathematics
2 answers:
gladu [14]3 years ago
7 0
A is 85 ° because 2x is 38, 38 + 57 is 95 ° and 180-95 is 85 °
Mice21 [21]3 years ago
6 0

In a triangle, the total angle is 180 degrees. A straight line is always 180 degrees. With this in mind, the following can be obtained:

a + 2x + {57}^{o}   =  {180}^{o}  \\ 5x + a =  {180}^{o}

These are simultaneous equations.

a + 2x +  {57}^{o}  = 5x + a \\ 3x =  {57}^{o}  \\ x =  {19}^{o}  \\ 5x + a =  {180}^{o} \\ 5( {19}^{o}  ) + a =  {180}^{o}  \\ a =  {85}^{o}

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Step-by-step explanation:

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2 years ago
Josiah bought 22 chicken wings for $26.40. How much would it cost for 9 wings?
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it would cost $10.8 for 9 chicken wings.

Step-by-step explanation:

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7 0
3 years ago
Custer.com's outstanding stock is 100 shares of $100, 6% cumulative nonparticipating preferred stock, and 1,000 shares of $10 pa
Semmy [17]
Common stockholders would receive $800.

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Since Custer.com also paid the dividend in arrear last year, $600 x 2yrs = $1,200 is the total amount paid to preferred stockholders this year. 

Cash dividends - $2,000
Preferred sh        <u>($1,200)
</u>Common sh         $ 800<u>
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Read 2 more answers
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Step-by-step explanation:

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