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tresset_1 [31]
3 years ago
10

A dog has a litter of 5 puppies. You plan to adopt 2 of the puppies. In how many ways can you choose 2 of the puppies from the l

itter?
Mathematics
1 answer:
Blababa [14]3 years ago
7 0

Step-by-step explanation:

Number of choices = 5C2 = 5 * 4 / (1 * 2) = 10.

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What is the equation,
Orlov [11]

The equation, in slope-intercept form, of the line that is perpendicular to the line y- 4 = -(x-6) and passes through the point (-2,-2) is y = x.

<h3 />

<h3>How to represent equation in slope intercept form?</h3>

The equation in slope intercept form is represented as follows;

y = mx + b

where

  • m = slope
  • b = y-intercept

Therefore,

perpendicular lines follows the rule as follows;

m₁m₂ = -1

Therefore,

y - 4 = -(x - 6)

y - 4 = -x + 6

y = -x + 6 + 4

y = -x + 10

Therefore,

-1m₂ = -1

m₂ = 1

Hence, the line passes through (-2, -2).

Therefore,

-2 = 1(-2) + b

b = -2 + 2

b = 0

Therefore, the equation is as follows;

y = x

learn more on equation here: brainly.com/question/18611223

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8 0
2 years ago
(12x+9)−(3x+7)<br><br><br><br><br> there's a ( sign before 12x
jolli1 [7]
12x-3x=9x 9+7=16

9x+16=25x
5 0
3 years ago
Factoring a quadratic with leading coefficient greater than 1 <br><br> 3n^2+5n+2=0
Alika [10]

The algebraic factor is the multiplication term that can be common to the whole equation thus the factorization form of 3n²+5n+2=0 will be (n + 1)(3n + 2) = 0.

<h3>What is an algebraic factor?</h3>

An algebraic factor is the multiplication of two algebraic terms.

The root of the quadratic equation formed by the algebraic factor is always real.

That term could be in form of summation multiplication or in subtraction.

As per the given quadratic equation,

3n²+5n+2=0

Let's 5n = 2n + 3n

3n²+ (3n + 2n) + 2 = 0

3n² + 3n + 2n + 2 = 0

(3n² + 3n) + (2n + 2) = 0

3n(n + 1) + 2(n + 1) = 0

(n + 1 )(3n + 2) = 0

Hence "The algebraic factor is the multiplication term that can be common to the whole equation thus the factorization form of 3n²+5n+2=0 will be (n + 1)(3n + 2) = 0".

For more about the algebraic factor,

brainly.com/question/19426180

#SPJ1

8 0
1 year ago
1.<br> Write the following number in words: 9,300,695.
Alex

Answer:

nine  million, three  hundred - thousand, six hundred ninety - five

Step-by-step explanation:

nine  million, three  hundred - thousand, six hundred ninety - five

9,000,000.                     300,000.                  600.           95.

5 0
3 years ago
Read 2 more answers
Sum of roots f(x)=x^3-8x^2-23x+30
Sveta_85 [38]
I think your answer should be s^0
3 0
4 years ago
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