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Vinil7 [7]
3 years ago
5

What is the answer to 2/3 x = -12?

Mathematics
1 answer:
Ulleksa [173]3 years ago
5 0
The answer is -18

Multiply both sides of the equation by 3/2

Reduce the numbers with greatest common divisor 3

Reduce the numbers with greatest common divisor 2

Multiplying a positive and a negative equals a negative: (+)*(-)=(-)

Reduce the numbers with greatest common divisor 2

Multiply the numbers

In which you should get -18
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A shirt that cost 60 dollars is now on sale for 30% off what is the value of the discount
Kruka [31]

Answer:

So the value is 18 dollars off which is $42

Step-by-step explanation:

Well we know 50% of 60 is 30 so we want to multiply 60 x 30 = 180 and the denominator would be 100 so 180/100 now we make 180, 18! which makes 18 dollars off so 60 - 18 = 42

6 0
3 years ago
Quotient of 1+i/3+4i?
NISA [10]

Answer:

\dfrac{7}{25} - \dfrac{1}{25}i

Step-by-step explanation:

I assume you are asking

\dfrac{1 + i}{3 + 4i}

although what you wrote means this

1 + \dfrac{i}{3} + 4i

Back to what I think is your problem:

\dfrac{1 + i}{3 + 4i} =

= \dfrac{1 + i}{3 + 4i} \times \dfrac{3 - 4i}{3 - 4i}

= \dfrac{(1 + i)(3 - 4i)}{(3 + 4i)(3 - 4i)}

= \dfrac{3 - 4i + 3i - 4i^2}{9 - 16i^2}

= \dfrac{3 - i + 4}{9 + 16}

= \dfrac{7 - i}{25}

= \dfrac{7}{25} - \dfrac{1}{25}i

8 0
3 years ago
Need help with this!!!
denis23 [38]

Answer:

I'm gonna say 4 because 6 divided by 3 is 2

7 0
3 years ago
0.5, 0.55, 0.505, 0.005 from least to greatest
velikii [3]
0.5,0.55,0.005,0.505 is my answer



please can i have a brainliest
8 0
3 years ago
Read 2 more answers
One-tenth of the cars in a car park are yellow. Another car arrives and now one-ninth of the cars are yellow. How many cars are
Triss [41]
There are 81 cars now in the car park! :D
4 0
3 years ago
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