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Vikki [24]
3 years ago
12

Find the quotient of the quantity negative 15 times x to the 2nd power times y to the 6th power plus 50 times x to the 4th power

times y to the 3rd power minus 20 times x to the 2nd power times y all over 5 times x to the 2nd power times y.
Mathematics
1 answer:
AnnZ [28]3 years ago
7 0
So you have: ((-15(x^2)(y^6))+(50(x^4)(y^3))+(20x^2y))/((5x^2)(y))

which simplifies to

(-3y^5)+(10(x^2)(y^2))+4

as there are no like terms and x and y have not been given, this is as far as it can be simplified.
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stich3 [128]
A. 0
B. -11

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6 0
2 years ago
Rolando's Labrador retriever had 12 puppies. Eight of her puppies were yellow labs and the rest were black labs. What is the rat
natta225 [31]

Answer:

1:2

Step-by-step explanation:

There are 12 total puppies. To find the number of black puppies, we have to subtract the yellow from the total. So:

12 - 8 = 4

There are 4 black puppies. Now we put the black puppies in ratio to yellow puppies:

4:8

Then simplify (divide both sides by 4):

1:2

6 0
3 years ago
Read 2 more answers
Jack's mother gave him 50 chocolates to give to his friends at his birthday party. He gave 3 chocolates to each of his friends a
Natasha_Volkova [10]

Answer:

16 friends

Step-by-step explanation:

Right at the beginning, you can take the 2 chocolates Jack was left with out of the 50 chocolates Jack had at the beginning. That equals 48 chocolate bars, so we know that Jack gave his friends a total if 48 chocolates

50 - 2 = 48

Now that you have the number 48, you are really close to the answer.

If you know that he gave each if his friends 3 chocolates, you can make that into an equation and put it into a calculator. That would look like this:

48 \div 3 = 16

The reason you do 48 ÷ 3 is because Jack divided his 48 chocolates into groups of 3 to give to each of the other kids.

You get the answer 16, which means the answer is 16 kids at his friend's birthday party.

3 0
3 years ago
If f(x)=3x+5/x, what is f(a+2)?<br><br> A. 3(f(a))+5/f(a)+2<br> B. 3a+5/a+2<br> C. 3(a+2)+5/a+2
natali 33 [55]

f(x) = 3x + 5/x

f(a + 2) = 3.(a + 2) + 5/(a + 2)

Alternative C.

5 0
3 years ago
What's the volume of a triangular prism? (5cm, 8cm, 4cm)
german
The answer is 160/3 I think
8 0
3 years ago
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