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Jet001 [13]
3 years ago
9

X+y(x^2+y^2)-xy= Answer

Mathematics
1 answer:
disa [49]3 years ago
4 0

Answer:x^3+y^3+x^2 y+y^2 x-xy

Step-by-step explanation:

X+y(x^2 +y^2)- X y

Expand the bracket

X^3 +xy^2 +yx^2 -xy

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1write 28/15 as a decimal
stepan [7]
1. 28/15 as a decimal is <span>1.86666666666667 

2. 
</span><span>the number is divisible by 3. </span>

<span>Additionally, we know 120,000 is divisible by 3, 18,000 is divisible by 3, 420 is divisible by 3, and 15 is divisible by 3.

I hope this helps! I didn't do the last one my friend did but he thinks it's right. Please correct me if wrong.</span>
3 0
4 years ago
PLEASE HELP ME NOW!
nignag [31]

Answer:

(3, 5)

Step-by-step explanation:

It would be (3, 5) because since Juans house is in the same quadrant as the school there wouldn't be any negative numbers in the coordinates. The only coordinate that doesn't have negative numbers is (3, 5). That's your answer.

4 0
2 years ago
Which values are solutions to the inequality below?
s344n2d4d5 [400]

Answer:

A

B

E

Step-by-step explanation:

If you find what 11 squared is: 121

All number greater than or equal to 121 will be solutions.

3 0
3 years ago
Up and down represents_________ and left to right represents_________.
baherus [9]

Answer:

y-axis and x-axis

Step-by-step explanation:

6 0
4 years ago
-2 4/5 + 1/4 equals what ?
vlada-n [284]
Hey there! :)

Since 2 4/5 is greater than 1/4, the answer is negative.

You can just subtract 2 4/5 and 1/4 and add the (-) sign

2 4/5 - 1/4

Change the fractions so they can have a common denominator: 20

2 4/5 = 2 16/20

1/4 = 5/20

2 16/20 - 5/20 = 2 11/20

Add the (-) sign → -2 11/20

Answer ⇒ -2 11/20

:)
5 0
3 years ago
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