3 years ago

What is the difference?

Mathematics

2 answers:

ehidna [41]3 years ago

8 0

Answer:

Step-by-step explanation:

Len [333]3 years ago

5 0

Answer:

Step-by-step explanation:

x/(x²+3x+2) - 1/[(x+2)(x+1)]

x² + 3x + 2 = x² + 2x + x + 2

= x(x + 2) + (x + 2)

= (x + 2)(x + 1)

= x/[(x+2)(x+1)] - 1/[(x+2)(x+1)]

= (x-1)/[(x+2)(x+1)]

= (x-1)/(x²+3x+2)

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Pick all that apply (multiple answers)

Sladkaya [172]

I think b is right/correct

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3 years ago

Please help me asap!

miss Akunina [59]

Answer:

D) $(x-5)^2 + (y-2)^2 = 49$

Step-by-step explanation:

Center is (5,2) and radius = 7

We use center - radius form of equation of circle

$(x-h)^2 + (y-k)^2 = r^2$

Where (h,k) represents the center

and r is the radius of the circle

We know center is (5,2) so h= 5 and k =2

r= 7

Plug in all the values

$(x-h)^2 + (y-k)^2 = r^2$

$(x-5)^2 + (y-2)^2 = 7^2$

$(x-5)^2 + (y-2)^2 = 49$

4 0

3 years ago

2/3 of all your books are fiction. 1/6 of those are historical fiction. What fraction of all your books are historical fiction?

STALIN [3.7K]

Multiply 2/3 and 1/6
2*1= 2
3*18=54
simplify 2/54 = 1/27

6 0

3 years ago

The number used to divide is the

irina1246 [14]

Hello there!

The answer is the divider.

Hope This Helps You!
Good Luck :)

6 0

3 years ago

Read 2 more answers

Select all of the words that represent the answer to a quadratic equation (there are 4 answers).

Inessa [10]

Answer:

see explanation

Step-by-step explanation:

The words used to represent answers to a quadratic equation are

• x- intercepts

• solutions

• roots

• zeros

5 0

3 years ago