Find the slope of the line passing through the point (-6,7) and (-6,-8).

Answer:

They would have to win 15 games to have a .500 record.

Step-by-step explanation:

I'm pretty sure that I'm correct. Hope this helps and have a nice day!

Answer:

they have to win 15 games more to have a .500 record

Step-by-step explanation:

If .500 means half,then :

half of 50 games= 25 games

They already won 10

So they need to win 15 more games to have 25 games (half of the 50 games)

Answer:

C

Step-by-step explanation:

this is the only equation that has a solution of (0,0) which means, when graphed, the line passes through the point of origin

answer A would cross the y-axis at -1/2, not 0

answer B would cross the y-axis at -2, not 0

answer D is not a linear equation

ANSWER:

5

hope it's helpful ❤❤❤

THANK YOU.

Answer:

This makes no sense.

Step-by-step explanation:

There can’t be an answer, there’s no other numbers involved.

Answer:

1800 cm

Step-by-step explanation:

Answer:

180

Step-by-step explanation:

Answer:

answer is 7.5

hopes this helps

Answer:

7.5%

Step-by-step explanation:

1.2 divided by 16 equals 0.075

then multiply by 100 equals 7.5%

Answer:

see explanation

Step-by-step explanation:

There are 2 possible approaches to differentiating these.

Expand the factors and differentiate term by term, or

Use the product rule for differentiation.

I feel they are looking for use of product rule.

Given

y = f(x). g(x) , then

[tex]\frac{dy}{dx}[/tex] = f(x).g'(x) + g(x).f'(x) ← product rule

(a)

y = (2x - 1)(x + 4)²

f(x) = 2x - 1 ⇒ f'(x) = 2

g(x) = (x + 4)²

g'(x) = 2(x + 4) × [tex]\frac{d}{dx}[/tex] (x + 4) ← chain rule

       = 2(x + 4) × 1

        = 2(x + 4)

Then

[tex]\frac{dy}{dx}[/tex] = (2x - 1). 2(x + 4) + (x + 4)². 2

    = 2(2x - 1)(x + 4) + 2(x + 4)² ← factor out 2(x + 4) from each term

    = 2(x + 4) (2x - 1 + x + 4)

    = 2(x + 4)(3x + 3) ← factor out 3

    = 6(x + 4)(x + 1)

--------------------------------------------------------------------------

(b)

y =  x(x² - 1)³

f(x) = x ⇒ f'(x) = 1

g(x) = (x² - 1)³

g'(x) = 3(x² - 1)² × [tex]\frac{d}{dx}[/tex] (x² - 1) ← chain rule

        = 3(x² - 1)² × 2x

        = 6x(x² - 1)²

Then

[tex]\frac{dy}{dx}[/tex] = x. 6x(x² - 1)² + (x² - 1)³. 1

    = 6x²(x² - 1)² + (x² - 1)³ ← factor out (x² - 1)²

    = (x² - 1)² (6x² + x² - 1)

     = (x² - 1)²(7x² - 1)

----------------------------------------------------------------------

(c)

y = (x² - 1)(x³ + 1)

f(x) = x² - 1 ⇒ f'(x) = 2x

g(x) = (x³ + 1) ⇒ g'(x) = 3x²

Then

[tex]\frac{dy}{dx}[/tex] = (x² - 1). 3x² + (x³ + 1), 2x

   = 3x²(x² - 1) + 2x(x³ + 1) ← factor out x

   = x[3x(x² - 1) + 2(x³ + 1) ]

   = x(3x³ - 3x + 2x³ + 2)

   = x(5x³ - 3x + 2) ← distribute

    = 5[tex]x^{4}[/tex] - 3x² + 2x

--------------------------------------------------------------------

(d)

y = 3x³(x² + 4)²

f(x) = 3x³ ⇒ f'(x) = 9x²

g(x) = (x² + 4)²

g'(x) = 2(x² + 4) × [tex]\frac{d}{dx}[/tex](x² + 4) ← chain rule

       = 2(x² + 4) × 2x

       = 4x(x² + 4)

Then

[tex]\frac{dy}{dx}[/tex] = 3x³. 4x(x² + 4) + (x² + 4)². 9x²

    = 12[tex]x^{4}[/tex](x² + 4) + 9x²(x² + 4)² ← factor out 3x²(x² + 4)

    = 3x²(x² + 4) [ 4x² + 3(x² + 4) ]

    = 3x²(x² + 4)(4x² + 3x² + 12)

    = 3x²(x² + 4)(7x² + 12)

Answer:

It is 56 exactly 55.8

Step-by-step explanation:

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Answer:

108

Step-by-step explanation:

9 x 12 = 108

Check

108 / 12 = 9

108/9 = 12

Answer: A (12x−5)(2x−1)

Step-by-step explanation:

The expression which is equivalent to the given would be; C (12x - 5)(2x - 1).

Those expressions that might look different but their; simplified forms are the same expressions are called equivalent expressions.

To derive equivalent expressions of some expressions, we can either make it look more complex or simple.

We have been given an expression as;

24x² - 22x + 5

Factor out;

24x² - (12 + 10)x + 5

(12x−5)(2x−1)

Therefore, the expression which is equivalent to the given would be; C (12x - 5)(2x - 1).

Learn more about expression here;

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Answer:

42 degrees

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just don’t want to waste my time in case you don’t want me to :)

Answer:

2

Step-by-step explanation:

2

Answer: A

Step-by-step explanation:

Answer:

2700 because

Step-by-step explanation:

I multiplied 900 by 3

Answer:

2700

Step-by-step explanation:

Answer:

79

Step-by-step explanation:14+11+2(12) = 24 + 14 + 11 = 79

Answer:

49

Step-by-step explanation:

14+11+2(12)

14+11+24

25+24

49

Answer:

4600

Step-by-step explanation:

There is a common difference d between consecutive terms, that is

d = - 2 - (- 6) = 2 - (- 2) = 6 - 2 = 4

This indicates the sequence is arithmetic with sum to n terms

[tex]S_{n}[/tex] = [tex]\frac{n}{2}[/tex] [ 2a₁ + (n - 1)d ]

where a₁ is the first term and d the common difference

Here a₁ = - 6 and d = 4 , then

[tex]S_{50}[/tex] = [tex]\frac{50}{2}[/tex] [ (2 × - 6) + (49 × 4) ]

     = 25(- 12 + 196)

     = 25 × 184

     = 4600

The sum of the first 50 terms of the sequence -6,-2,2,6,...., is 4600.

A series of integers called an arithmetic progression or arithmetic sequence (AP) has a constant difference between the terms.

We have the sequence:

-6,-2,2,6,....

In order to solve the problem:

First, we find the common difference.

-2 + 6 = 4,

2 + 2 = 4,

6 - 2= 4.

d = 4 is the common difference.

That means, the sequence is an arithmetic sequence.

The sum of n terms,

=  [2a₁ + (n - 1)d],

where a₁ is the first term and d is the common difference.

Here, a₁ = - 6, n = 50 and d = 4,

Then

[2a₁ + (n - 1)d] =  [(2 × -6) + (49 × 4)]

                     = 25(- 12 + 196)

                     = 25 × 184

                     = 4600.

Therefore, the sum of the first 50 term is 4600.

To learn more about the arithmetic sequence;

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Answer: The GREATEST number of bookmarks that Logan can make = 31.

Step-by-step explanation:

GIven: Total petals = 95

Number of petals required for each bookmark = 3

Number the number of bookmarks can be prepared from 95 petals = 95 ÷ (Petals required of each bookmark)

= 95÷3

[tex]=31\dfrac{2}{3}\ \ \ \approx31\text{ [Round to the nearest whole number.]}[/tex]

i.e. The GREATEST number of bookmarks that Logan can make = 31.

Answer:

Assuming that for every baby the probability of being a girl or a boy is the same (50% for each of them)

We could then think in this situation as a coin flip.

Suppose that you flip a coin 4 times, and the four times you get heads.

Does this imply that in the 5th flip the probability of getting tails increments?

Well, not, each flip is an individual event, and it's outcome does not depend on the outcome of the previous flips.

The same is for the new baby, the gender does not depend on the gender of the previous babies, is an independent event, then Susan's statement is false.

Answer:

I think A or D

Step-by-step explanation:

Answer: x= -8 and y = -20

Answer:

D - No, the ordered pair (4,9) is a solution to this problem.

Step-by-step explanation:

If you plotted the number of snacks as the x-axis, and then the total cost of the snacks on the y-axis, you would be able to graph a line and see the cost of snacks based on the number purchased. If you were going to write an equation for this, it would be y=2.25x (or y = 2 1/4 x)

In this case, as each snack is the same price, the y-values for each x would be as such: (1, 2.25) <- one snack, $2.25;

(2, 4.5)

(3, 6.75)

(4, 9)

So that is why the ordered pair of (4,9) would be a solution to this problem.

Hope that makes sense!

Answer:

it will option A it is correct answer

Answer:

44

Step-by-step explanation:

PEMDAS

34+2*5

34+10

44

Answer:

100X100

Step-by-step explanation:

sorry if i get it wrong, hope this helps!

Answer:

How many One-sixths are in Two-thirds?

Step-by-step explanation:

Answer:  How many One-sixths are in Two-thirds?

Step-by-step explanation: please mark me as a brainly

Answer:

6x+5=5x+8+2x

x= -3

Step-by-step explanation:

use like terms so add 5x+2x=7x

6x+5=7x+8

subtract 5 from both sides

6x+5-5=7x+8-5

simplify

-x = 3

divide both sides by -1

-x/-1  =  3/-1

x= -3

so no -5 is not a solution

Answer:

2.5

Step-by-step explanation:

plug in 0 where x is in the equation to find y

y = -3x + 2.5

y = -3(0) + 2.5

y = 2.5

check it by subbing 2.5 into the y values

2.5 = -3x + 2.5

-2.5. -2.5

0 = -3x

+3x

3x = 0

x = 0