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Art [367]
3 years ago
15

The variables a and b vary directly. Use the given values for a and b to write an equation relating a and b

Mathematics
2 answers:
Alenkasestr [34]3 years ago
5 0

Answer:

a = 1/5 b

Step-by-step explanation:

Morgarella [4.7K]3 years ago
3 0

Answer:

a = 1/5 b

Step-by-step explanation:

A direct variation is given by

a = k*b where k is the constant of variation

3 = k* 15

Divide each side by 15

3/15 = k*15/15

1/5 = k

a = 1/5 b

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5
atroni [7]

Answer:

I believe the question says "5j + 16 - 12(-9j - 4) - 12j"  I hope I'm correct because I have almost no idea what you typed.

If you did type "5j + 16 - 12(-9j - 4) - 12j" then your answer would be 133j + 52 I believe. You never put how you would like your problem to be solved, so I simplified.

Step-by-step explanation:

Hope this helps.

5 0
3 years ago
What is 949 rounded to the nearest ten and hundred
Brilliant_brown [7]
Tenth=950
hundred=900
8 0
3 years ago
Read 2 more answers
Simplify the expression: <br>3+ – 5(4+ – 3v)
Mandarinka [93]

Answer:

The answer is

<h2>15v - 17</h2>

Step-by-step explanation:

3+ – 5(4+ – 3v) can be written as

3 - 5( 4 - 3v)

Expand and simplify

That's

3 - 20 + 15v

15v - 17

Hope this helps you

6 0
3 years ago
PLEASE HELP ASAP
Viktor [21]

Answer:

No cheating: you’re starring in a movie w/ the last person saved in your camera roll and the last song you listened to is the title.

"let's go everywhere" the movie with taemin and taeyong sounds like something i would watch ♡ https://t.co/tGdUt7CKPc

4 0
3 years ago
PLZ HELP ASAP ASAP ASAP!!!!!!!VPLZ HELP ASAP ASAP ASAP!!!!!!!VPLZ HELP ASAP ASAP ASAP!!!!!!!PLZ HELP ASAP ASAP ASAP!!!!!!!PLZ HE
Arlecino [84]

Answer:

y=x*7

Step-by-step explanation:

63=9*7

28=4*7

14=2*7

77=11*7

7 0
3 years ago
Read 2 more answers
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