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Elena-2011 [213]
3 years ago
13

Choose the expression that is equivalent to both −x/y and x/−y.​

Mathematics
1 answer:
astraxan [27]3 years ago
3 0

Answer:

-x/-y

Step-by-step explanation:

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What is the zero of the function represented by this graph?
tamaranim1 [39]

Answer:

B

Step-by-step explanation:

3 0
3 years ago
At the zoo the polar bears are fed 7/9 bucket of fish a day. The penguins are fed 4/7 that amount. What fraction are the penguin
OlgaM077 [116]

Answer: They are fed 4/9 of what the polar bears are fed.


Step-by-step explanation:

7/9*4/7=

1/9*4/1=4/9

The 7's get cancelled out.

                                       


4 0
3 years ago
Find the sum and the product of the roots of the equation:<br><br> x^2−37x+27=0
lawyer [7]

Answer:

Sum of the Roots = 37

Product of the Roots = 27

Step-by-step explanation:

Here, the given expression is  x^{2}  - 37x + 27 = 0

Now the general Quadratic Equation is of the form:

ax^{2}  + bx + c = 0

Here, Sum of the Roots = -(\frac{b}{a} )

and the Product of the Roots =  (\frac{c}{a} )

So, comparing the general equation with the given equation, we get:

a = 1, b = -37 and c = 27

So, Sum of the Roots = -(\frac{-37}{1} )  =  37

and the Product of the Roots =  (\frac{27}{1} ) = 27

6 0
3 years ago
Why is it important to write equivilant fractions before renaming
ipn [44]

Answer:

when y rename a fraction, you are finding fraction that have the same value but have different name. these are known as equivalent fraction you can rename fraction million of different ways...As long as you multiply numerator and denominator by same number, you will get and equivalent fraction...

Step-by-step explanation:

for example :5/2

5×2/2×2 , 5×3/2×3 , 5×4/2×4 , 5×5/2×5

ANSWER OF THESE EQUIVALENT NUMBERS ARE :

10/4 , 15/6 , 20/8 , 24/10 ....

5 0
3 years ago
The figure has an area of 42 yd2. Which equation can be used to find the value of x?
aleksklad [387]
Don’t click on the file they can get your ip address.
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3 years ago
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