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irga5000 [103]
2 years ago
5

4.

Mathematics
1 answer:
Gnoma [55]2 years ago
8 0

Answer:

1.5

Step-by-step explanation:

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A House needs to some maintenance one sink is dripping water every 10 minutes and the other sink is dripping every 12 minutes if
e-lub [12.9K]

Answer:

60 minutes

Step-by-step explanation:

We solve this question using Lowest Common Factor method

Find and list multiples of each number of minutes( 12 and 10 minutes) until the first common multiple is found. This is the lowest common multiple.

Multiples of 10:

10, 20, 30, 40, 50, 60, 70, 80

Multiples of 12:

12, 24, 36, 48, 60, 72, 84

Therefore,

LCM(10, 12) = 60

The number if minutes until they both drip again is 60 minutes

7 0
3 years ago
Please help me with this questionnn!!! ​
PSYCHO15rus [73]

Answer:

B. 15

Step-by-step explanation:

Prime factors of 15 is 3 and 5

sum of 3 and 5 is 8

7 0
3 years ago
Read 2 more answers
II
kati45 [8]
The answer will be 0;7 and 2;112.
5 0
3 years ago
What is the solution to the system of equations?<br><br> y = x – 10<br><br> 2x + y = 4
Bumek [7]
2x+(x-10)=4
3x-10=4
3x=14
x=4.6 repeating
6 0
3 years ago
Evaluate 15 − 4 + (7 − 5)2 = __________.
blagie [28]
15-4=11 plus
(7-5)= 2
if is times 2 is 32
if is plus 2 is 15
if is minus 2 is 11 
and if is divided by 2 is 6.5
 (I'm saying all that because you didn't put any symbol beside the number 2)
6 0
3 years ago
Read 2 more answers
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