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Nataliya [291]
2 years ago
12

If x varies directly as y and x=4 when y=6,find the value of x when y=12​

Mathematics
1 answer:
Over [174]2 years ago
8 0

Answer:

10?

Step-by-step explanation:

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How much its 5+3+3×15=
AveGali [126]
=5 + 3 + 3 * 15
do multiplication first
=5 + 3 + 45
=8 + 45
=53

ANSWER: 53

Hope this helps! :)
7 0
3 years ago
Read 2 more answers
"I'm thinking of a fraction that is equivalent to 5/6
Liono4ka [1.6K]

Answer:

20/24

Step-by-step explanation:

let the variable be x and x-4

5/6 = x-4/x

cross multiply

5x = 6x - 24

24= x

thus, x is 24 and x-4 is 20

<u>20/24</u>

4 0
3 years ago
Round off the following numbers to two decimal places <br> 1.2.1) 0,77677<br> 1.2.2) 34,2784682
andre [41]
1) 0.78
2) 34.28
This is because the number in the 3rd decimal place for both numbers is 5 or above so it is rounded up rather than down.
8 0
3 years ago
You are debating about whether to buy a new computer for $800.00 or a refurbished computer with the same equipment for $640.00.
liraira [26]

APR refers to annual interest rate i e 4.5%

Difference:-

  • 800-640
  • 160$

Now

Interest:-

  • 160(0.045)
  • 7.20$

Total savings:-

  • 160+7.20
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Remember the code:-

  • Question's calculations mostly given in its options
4 0
2 years ago
Students are painting a mural.So far 1/4 is blue, 2/8 are red and 3/12 are blue. Use fraction stips to show how much of the mura
Aleonysh [2.5K]

Answer: 9/12


Step-by-step explanation:

1. 1/4+2/8 (common denominators)

  2/8+2/8=4/8 or 1/2

2. 1/2+3/12 (common denominators)

   6/12+3/12= 9/12


3 0
3 years ago
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