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STALIN [3.7K]
3 years ago
11

Barry is lifting one end of a post so that it will be perpendicular to the ground. He has already lifted it 49° from the ground,

but needs a friend to help with the
remaining amount. How many more degrees must the pole be lifted?
O A. 49
OB. 131
O C. 41°
O D. 31°


PLEASE HELP PLEASE 10 POINTS!!
Mathematics
2 answers:
goldfiish [28.3K]3 years ago
8 0
A .49 your welcome have a nice day
elena55 [62]3 years ago
3 0

Answer:

a

Step-by-step explanation:

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Art [367]
 <span>idk why they want the dratted "k" . it is so simple w/o it ! 
in the form y = ab^x, a = 4000, b = 4400/4000 = 1.1, x = t/2 
N = 4000*1.1^(13/2) = 7432 <------ 
----------------- 
now you won't be satisfied with simplicity, so 
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Find the Value of X and Y. Picture attached in comments.
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I hope this helps you





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HELP DUE IN 5 MINS!<br><br> x=??<br><br> y=??
vodka [1.7K]

Answer:

x = 55

y = 45

Step-by-step explanation:

In similar triangles, the ratio between similar sides are the same. So,

AB/ED = BC/EF = AC/DF

Substitute values that they give

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Solve 6/15 = 18/y by cross-multiplying

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Divide both sides by 6

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Solve 6/15 = 22/x by cross-multiplying.

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Divide both sides by 6.

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Because there is some dispute between the answers, let's check the ratios.

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3 years ago
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