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kati45 [8]
3 years ago
12

Find the slope of the line that contains (3, −6) and (−1, −9).

Mathematics
2 answers:
vredina [299]3 years ago
7 0

The formula is y2 - y1/x2 - x1.  The answer would be 3/4 once simplified.

Ira Lisetskai [31]3 years ago
3 0

You use the slope formula:

m = y₂-y₁ / x₂-x₁

And you plug in the points into the formula.

m = -9 - (-6) / -1 - 3

m = -9 + 6 / -1 - 3

m = -3 / -4

m = 3/4

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A particular baseball player has a batting average (number of hits/number of times at bat) of 0.364. What is the probability tha
MAXImum [283]
The correct answer is option (c) <span>P(not a hit) = 0.636

</span>The batting average of the baseball player = \frac{number of hits}{number of times at bat} = 0.364

Now, the probability of occurrence of any event is say, P, the probability of not occurrence of the event is given as =  1 - P

Therefore, <span>the probability that he will not get a hit at his next at bat = 1- 0.364 = 0.636</span>
6 0
3 years ago
Find the perimeter of the parallelogram with these vertices. (4,7), (-3,1), (4,1), (-3,-5) Give an exact answer (not a decimal a
Stels [109]

Answer: 4,1 read carefully

Step-by-step explanation:

7 0
4 years ago
13. What is a simpler form of each product?
saul85 [17]
13. (a-b)^2=a^2-2ab+b^2
   B is the answer
14. B is the answer
     ( x+9)(x-3)= x^2+6x-27
15. B is the answer
    (x+6)(x-5)=x^2+x-30
16. D is the answer
  (x-6y)(x-4y)=x^2-10xy+24y^2
17. C is the answer
(2x+5)(3x-4)=6x^2+7x-20
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7 0
4 years ago
Can you help me please
xenn [34]
(2, -3)

The Answer is A
3 0
3 years ago
Rewrite in standard form identify the degree of the polynomial and the number of terms
Alenkasestr [34]

Standard Form: ax² + bx + c = y

Basically, you put all the numbers from greatest to least with exponents then variables.

We have the numbers:

9

-x²

2x^5

-7x

Put these numbers from least to greatest from the exponents.

2x^5 - x² - 7x + 9

The degree of the polynomial is the number with the greatest exponent. In this case, the highest exponent is 5.

The degree of the polynomial is 5.

Best of Luck!

7 0
3 years ago
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