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Misha Larkins [42]
3 years ago
13

PLZZZZZZZZZ HELP THERE IS JUST THIS ONE AND IM STILL CONFUSED PLZZZ HELPPPP ME REAL QUICK ITS REALLY EASY

Mathematics
1 answer:
RUDIKE [14]3 years ago
7 0
Angle a is 22.62 degrees
and
angle b is 67.38 degrees

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2 years ago
A regression analysis between sales (y in $1000) and advertising (x in dollars) resulted in the following equation y = 50,000 +
Vikentia [17]

Answer:

D. increase of $1 in advertising is associated with an increase of $6,000 in sales.

Step-by-step explanation:

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2 years ago
Please answer this question now
Sever21 [200]

Answer:

82 degrees

Step-by-step explanation:

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8 0
3 years ago
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-5x+4y=3<br><br> x=2y-15<br><br><br> Solve for y and x
serious [3.7K]

Answer:

<em><u>x=9, y=12</u></em>

Step-by-step explanation:

-5x+4y=3 --------A

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Putting the value of x from B in A

-5(2y-15) +4y=3

-10y+75+4y=3

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y=72/6= 12

Putting the value of y =12 in B

x= 2(12)-15

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How many times does 3 go into 8?
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