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Liono4ka [1.6K]
3 years ago
6

What is the answer to 7x^3 + 2y^3+ 11x^2 - 1 + 3x^3 + y^3

Mathematics
1 answer:
nikdorinn [45]3 years ago
3 0

Answer:

10x^3+3y^3+11x^2-1

Step-by-step explanation:

Add common terms x and y together

10x^3+3y^3+11x^2-1

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What is the value of x?
Radda [10]

Answer:

30

Step-by-step explanation:

Applying Pythagoras theorem

Hypotenuse^2=base^2+perp^2

Where base=16

And hypotenuse=34

34^2=16^2+perp^2

1156-256=perp^2

Perp^2=900

Taking square root on both sides

Perpendicular=30

7 0
3 years ago
Don’t answer if you don’t know! Your question and account will be reported!
Mkey [24]

Answer:You can divide 54.50 by just 20% with it being 272.5

Step-by-step explanation: You can use it be fraction by dividing it by 20 then you have 2.725 which is the answer.

4 0
3 years ago
Please help :(
agasfer [191]

Answer:

y = -x - 4

Step-by-step explanation:

Plug in the point and slope into the equation y = mx + b, and solve for b:

y = mx + b

-6 = -1(2) + b

-6 = -2 + b

-4 = b

Then, plug in b and the slope into y = mx + b

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3 years ago
Using a commen denominator to order fractions, please help...
MrRa [10]
The LCM or least common denominator would be 63.
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4 years ago
Ali picked 3 numbers out of a hat.
Anna [14]

Answer:11,17,24

Step-by-step explanation:

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Range=13

Median=17

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13=highiest number -11

Highest number =13+11

Highest number=24

Ali's three numbers are 11,17,24

4 0
3 years ago
Read 2 more answers
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