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umka21 [38]
3 years ago
10

45 POINTS! PLEASE HELPPPPPPPPPPPPPP!

Mathematics
1 answer:
VMariaS [17]3 years ago
7 0

Answer:

This is a direct variation where the constant of variation is 5/9

Step-by-step explanation:

The equation for direct variation is y = kx

5x-9y =0

Lets try to get this equation in the above form

Add 9y to each side

5x-9y +9y = 9y

5x = 9y

Divide each side by 9

5/9 x = 9y/9

5/9x = y

This is in the form y = k x where k =5/9

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5 0
3 years ago
For the following geometric sequence find the recursive formula: {-1, 3, -9, ...}.
vredina [299]
First term (a1) is -1

recursive formula goes like this

a_n is the nth term
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so that would be
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3 0
3 years ago
My question is what is 57=25+8x
KATRIN_1 [288]

Answer: X=4

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4 0
3 years ago
Read 2 more answers
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ehidna [41]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
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GarryVolchara [31]
I hope this helps you

3 0
3 years ago
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