2 years ago

Which sets of ordered pairs represent a function? Select all that apply.

Mathematics

1 answer:

antoniya [11.8K]2 years ago

7 0

Answer:

B, C, and E

Step-by-step explanation:

In order for a function to be a function, an ordered pair cannot be on the same x coordinate

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Sophie [7]

Answer:

49 cubic feet

Step-by-step explanation:

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3 years ago

A package is in the shape of a triangular prism. The bases are right triangles with perpendicular legs measuring 9 cm and 12 cm.

Y_Kistochka [10]

Answer:

I think that the answer is either A or C. I'm not too sure on which one.

Step-by-step explanation

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3 years ago

What is the area of a rectangle with a width of x^2+x+1 and a length of 3x^2-2x-1?

Nostrana [21]

Answer: width= 2x-1 and length= 3x+2

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2 years ago

An alloy that is 30% silver is mixed with 200 g of a

Alecsey [184]

Answer:

The answer is $466\frac{2}{3}\,g$

Step-by-step explanation:

Let,

Amount of alloy with 30% silver = x g

Given,

Amount of alloy with 10% silver = 200 g

So, Total Amount of alloy with 24% silver = (x+200) g

Now,

$x*0.30+200*0.10=(x+200)*0.24\\=>0.30x+20=0.24x+48\\=>0.06x=28\\x=466\frac{2}{3}\,g=466.67\,g$

Hope you have understood this....

pls mark my answer as the brainliest

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3 years ago

A particular shade of paint is made by mixing 5 parts red paint with 7 parts blue paint. To make this shade, Shannon mixed 12 qu

Shtirlitz [24]

Shannon did not mix the correct shade. Cause the correct ratio of blue and red is 7:5. While Shannon mix 12:8=3:2 which is not equal to 7:5.

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3 years ago