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REY [17]
3 years ago
14

How do I answer other people’s questions

Mathematics
2 answers:
laila [671]3 years ago
7 0
U click there question and then glick answer
iris [78.8K]3 years ago
3 0

Click the answer button under there question


You might be interested in
Find the quotient of 13 divided by 325 what is the answer
lbvjy [14]

Answer:

1/25 or 0.04

Step-by-step explanation:

When you use 13/325 , you would get:

13/325

Divide by 13, we got:

1/25 or 0.04

Hope this helped :3

3 0
3 years ago
A hyperbola centered at the origin has vertices at (± √33,0) and foci at (± √59,0).
oee [108]

Answer:

x^2/33 + y^2/26 = 1

Step-by-step explanation:

The formula for a hyperbola centered at the origin is:

x^2/a^2 - y^2/b^2 = 1

The vertices are located at (±a, 0), so we have that the value of a is √33

The foci are located at (±c, 0), where c^2 = a^2 + b^2

So if we have that c = √59, we can find the value of b:

59 = 33 + b^2

b^2 = 26

b = √26

So the formula for this hyperbole is:

x^2/33 + y^2/26 = 1

6 0
3 years ago
Don’t know which one some help
bonufazy [111]

Answer:

I would have to say Option 2

Step-by-step explanation:

8 0
2 years ago
Please help me! How much would you expect gas to cost in 2030. Show your work.
lesya [120]

Answer:World Bank expects the natural gas price at Henry Hub to increase to $4 per MMBtuStep-by-step explanation:

8 0
3 years ago
g The sixth row of Pascal's Triangle is: 1 6 15 20 15 6 1 (a) What is the 7th row of Pascal's Triangle? (b) Use your answer to t
allsm [11]

ANSWER

a)The 7th row is:

1 7 21 35 35 35 21 7 1

b)

{(x + y)}^{7}  = {x}^{7}+ 7 {x}^{6} y+ 21 {x}^{5}  {y}^{2}+ 35 {x}^{4}  {y}^{3} + 35{x}^{3}  {y}^{4} + 21{x}^{2} {y}^{5}  + 7x {y}^{6}+ {y}^{7}

EXPLANATION

The sixth row of Pascal's Triangle is:

1 6 15 20 15 6 1.

We generate the 7th row by repeating the eXtreme 1s and adding the entries directly above to generate the entries within as show in the attachment.

The 7th row is:

1 7 21 35 35 35 21 7 1

b) We can use this to expand

{(x + y)}^{7}

We know that the degree of x is going to decrease from left to right and the degree of y is going to increase from left to right.

{(x + y)}^{7}  = 1 ({x}^{7} ) + 7( {x}^{6} y) + 21( {x}^{5}  {y}^{2} ) + 35( {x}^{4}  {y}^{3} ) + 35( {x}^{3}  {y}^{4} ) + 21(  {x}^{2} {y}^{5} ) + 7( x {y}^{6} ) + 1( {y}^{7} )

This simplifies to,

{(x + y)}^{7}  = {x}^{7}+ 7 {x}^{6} y+ 21 {x}^{5}  {y}^{2}+ 35 {x}^{4}  {y}^{3} + 35{x}^{3}  {y}^{4} + 21{x}^{2} {y}^{5}  + 7x {y}^{6}+ {y}^{7}

3 0
4 years ago
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