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vlada-n [284]
3 years ago
13

If y varies directly with x and y=4 and y=12. Find the direct variation equation (find k and put into an equation).

Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
5 0

Answer:

When in public, wear a mask

Just a teeny, weeny task

It helps keep is safe and sound

Health and care, all around

On your mouth, and on your nose

Good to cover both of those

Step-by-step explanation:

It's called the mask song you can ask Google assistant to sing it for you:)

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amid [387]
F you divide 249 by 32, you get 7.78125.
5 0
3 years ago
Read 2 more answers
Does anyone know this?
Vedmedyk [2.9K]

Answer:

x = 8°

Step-by-step explanation:

(7 x + 1) + (3 x +9) = 90

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x = 8°

6 0
3 years ago
Luis ha regalado la mitad de los DVD que tenía a Juan. Después,le ha dado la tercera parte de los que le quedaban a su hermana.
sleet_krkn [62]

Answer:

había 18 DVDs al principio

Step-by-step explanation:

si procedemos desde el final del problema , sabemos que :

total que le quedaba después de darle los CDs a Juan - lo que fue para la hermana = lo que le sobró

x  -  x/3  = 6

2/3*x = 6

x= 6 * 3/2 = 9

por lo tanto tenia x=9 DVDs después de entregarle a Juan los suyos

también sabemos que

DVDs que tenia al principio - lo que fue para Juan = 9 DVDs

y - y/2 = 9

y/2 = 9

y= 18

finalmente había y= 18 DVDs al principio

4 0
4 years ago
Help me please due in 2 mins!!!!,!?????<br> Which of these is a geometric sequence??
Sloan [31]

Answer:

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Step-by-step explanation:

hope this helps ;)

6 0
2 years ago
SOMEONE HELP ME WITH THIS
sweet [91]

Answer:2/8


Step-by-step explanation:

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8 0
3 years ago
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