Hi guys merry christmas and happy new year!

Mathematics

2 answers:

Effectus [21]2 years ago

7 0

Step-by-step explanation:

thanks you too merry Christmas

ruslelena [56]2 years ago

6 0

HAPPY HOLIDAYS LIKEWISE!!

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Help pleaseeeeeeeeee

Alex17521 [72]

Answer:

39°
27°
28°

Step-by-step explanation:

$Hypotenuse = 32\\Adjacent = 25\\Angle\:\alpha \:=?\\Using \: SOHCAHTOA ;\\Cos \:\alpha = \frac{adj}{hyp} \\Cos \:\alpha = \frac{25}{32}\\\\\alpha = Cos^-^1\frac{25}{32} \\\alpha =38.62\\\\\alpha = 39$

$Opposite = 8\\Adjacent = 16\\\alpha =?\\Using SOHCAHTOA\\Tan\:\alpha = \frac{opp}{adj} \\Tan\:\alpha = \frac{8}{16} \\Tan \:\alpha =1/2\\\alpha = Tan^-^11/2\\\\\alpha =26.56\\\alpha =27$

$Hypotenuse = 41\\Opposite = 19\\\alpha = ?\\Using\: SOHCAHTOA\\Sin\:\alpha = \frac{opp}{hyp} \\Sin \:\alpha =\frac{19}{41}\\\\\alpha =Sin^-^1 (19/41)\\\\\alpha =27.6\\ \alpha =28$

7 0

2 years ago

Check my answers please?? I have three questions here , just wanted to make sure I got them right , thanks (:

vodka [1.7K]

Q.13 is no solution since the y intercept of the 2 equation differ but gradient is the same therefore if you were to draw a graph there wont be any intersection between the equations

the next question's answer is no solution

6 0

2 years ago

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Setler79 [48]

I need more information to answer this

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2 years ago

A class has 6 boys and 15 girls. what is the ratio of boys to girls

butalik [34]

Answer: 6:15

Step-by-step explanation: