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marta [7]
3 years ago
7

What is the product please -1/6 x 7 x 2/5

Mathematics
2 answers:
DochEvi [55]3 years ago
5 0

Answer:

- \frac{7}{15}

Step-by-step explanation:

\frac{-1}{6} * \frac{7}{1} *\frac{2}{5} = - \frac{14}{30} = - \frac{7}{15}

You just multiply across the numerators and denominators. 14/30 can be divided by 2 on both sides to get -7/15.

Orlov [11]3 years ago
3 0

The correct answer is: " - \frac{7}{15} " ;  or, write as:  " \frac{-7}{15} " .

________________________________________

<u>Step-by-step explanation</u>:

   →   -1/6 * 7 * 2/5 ; \frac{-7}{15}

         =  "  \frac{-1}{6} *\frac{7}{1} *\frac{2}{5} = \frac{(-1*7*2)}{(6*1*5)} = \frac{-14}{30} " ;

Now, simplify the value:  " \frac{-14}{30} " ;

_______

→  "    \frac{-14}{30} = \frac{(-14/2)}{(30/2)} = - \frac{7}{15} " ;

_______

The correct answer is:  " - \frac{7}{15} " ; or, write as: " \frac{-7}{15} " .

_______

Hope this is helpful to you!

  Wishing you well !

_______

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Y_Kistochka [10]
Not sure what x' means but
seems to be the reverse distributive property
normally written as
a(b+c)=ab+ac
we can see the similarity
a(x'+y)=ax+ay


distributive property
6 0
3 years ago
Please help me answer the question in the picture
love history [14]
Parallel = same slope
Y = -3x + 7, the slope is -3
Slope intercept form: y = mx + b
Y = -3x + b
Plug in point (2,-4) and solve for b
-4 = -3(2) + b
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The answer is D
5 0
2 years ago
To thase who missed the other ones 4+5-6/7*8-7
hoa [83]

Answer:

-6.67 im pretty sure

Step-by-step explanation:

4+5=9

9-6=3

3/7=0.43

0.43-7=-6.67

the calculator says sum else but like who cares right? lol

4 0
3 years ago
Read 2 more answers
What is 63+54+98x83+1222-3000+9+= ?
Alex73 [517]
To solve the equation:
63+54+98x83+1222-3000+9
=63+54+1222+9+(98×83)-3000
=1348+8134-3000
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The answer is 6482.

Hope it helps!
5 0
3 years ago
What are the real and imaginary parts of the complex number?
Licemer1 [7]

Answer:

The real part is 2

The imaginary part is -5

Step-by-step explanation:

A complex number consists of a real part and an imaginary part. For example given the complex number z = x+it

x is the real part of the complex number z i.e Re(z) = x

Imaginary part of the complex number z is y i.e Im(z) = y.

Note that the real part are on the x axis of a graph while the y axis is the imaginary axis attached to the complex notation i

Given the complex number 2-5i

Comparing 2-5i to x+iy

x= 2 and y = -5

The real part is 2 (value that is not attached to the complex notation)

The imaginary part is 5(value attached to the complex notation)

8 0
3 years ago
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