3 years ago

Please help me on this ... thanks

Mathematics

1 answer:

ira [324]3 years ago

4 0

1,2, and 3 is the correct answer.

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Which polynomials are listed with their correct additive inverse? Check all that apply

abruzzese [7]

Answer:

A, C, and D:)

Step-by-step explanation:

Just checked I got it right on ed Have a great day!

7 0

3 years ago

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In a fruit cocktail, for every 15 ml of orange juice you need 25 ml of apple juice and 10 ml of coconut milk. What proportion of

stepladder [879]

If you sum the amounts of each ingredient, you have a total of

$15+25+10 = 50$

So, the whole cocktail is 50ml. Of these, 10 are coconut milk. So, the ratio coconut : total is

$\dfrac{10}{50} = \dfrac{1}{5}$

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3 years ago

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I just need help with b and c

My name is Ann [436]

Answer:

B. Carl yearns more per hour

C. put line through points (1,15) and 3,45) on graph and you will have Carl's earnings per hr.

Step-by-step explanation:

Louis earns 12$ per hr (y=12x)

Carl yearns 15$ per hr (y=15x)

to find what carl yearns hourly you divide 45 by 3 which is 15.

(Explaination of answer for question b)

C isnt hard once you find y=15x.

8 0

3 years ago

When 5 is subtracted from the square of a number, the result is 4 times the number. Find the negative solution.

wariber [46]

Answer:

-1

Step-by-step explanation:

You can write it as...

$x^{2} -5=4x$

Carry the 4x

$x^{2} -4x-5=0$

Then use the quadratic formula to solve, since you want to find the negative solution, you don't need to find the positive solution, so we will have

$(4-\sqrt{16+20}) /2=\frac{4-6}{2}=\frac{-2}{2} =-1$

Therefore our answer is -1

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3 years ago

10 divided by 1 7/8 = 4x what is x? hurry!!

Ostrovityanka [42]

X= 20/17 ; multiply by reciprocal 10 times 8/17 =4x then 80/17=4x , divide both sides by 4 leaves you x=20/17

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3 years ago

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