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12345 [234]
3 years ago
6

Solve the system of equations below.

Mathematics
1 answer:
Vladimir79 [104]3 years ago
7 0

Answer: y=6, x=2


Step-by-step explanation:

Substitute x=12-y/3

Isolate y, then you get 6 is y

x=12-3/3

x=2


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Arrange the digits 4, 6, 9, 2, 3 in the dividend and the digits 2, 5,2 in the divisor to give the greatest possible quotient.
Leviafan [203]

To get the greatest possible quotient, you need the biggest possible
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3 years ago
Solve using fractional law exponent rule
kvv77 [185]

Answer:

hope this help

Step-by-step explanation:

8 3/ 5 so that is the answer

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Read 2 more answers
A part selected for testing is equally likely to have been produced on any one of six cutting tools.
JulijaS [17]

Answer:

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Step-by-step explanation:

a) Sample space is the list of all the possible sample in this its either tool 1,2,3,4,5 or 6

b) probability of selecting from tool 1 is equally likely to picking from any cutting tool therefore it

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c) probability of selecting from any tool is 16.7% so probability of selecting from 3 or 5 = 16.67% + 16.67% = 33.3%

d) if the part is not from tool 4 then its from tool 1, or tool 2 or tool 3 or tool 5 or tool 6 therefore its

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8 0
3 years ago
Joseph and his family were going to the beach. Joseph's sister was running late so Joseph left their house with his mom. Joseph'
Drupady [299]

Answer:

60 km/hr.

Step-by-step explanation:

When Dad caught up the the time he had been  driving was 4 hours and the time Mom had been driving was 1 + 4 = 5 hours.

They both drove the same distance, d km.

For Dad:

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75 = d / 4

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Mom took 5 hours to travel this distance, so

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6 0
3 years ago
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evablogger [386]

Answer: 3.886 m/s

Step-by-step explanation:

1 A.

The initial velocity (u) =  10 km/hr or 2.77 m/s

1 B.

The final velocity (v) = 60 km/hr or 16.66 m/s

1 C.

5 seconds.

1D. Acceleration = Final velocity - initial velocity / time

= 16.66 m/s - 2.77 m/s / 5 s

= 3.886 m/s.

4 0
3 years ago
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