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Ilia_Sergeevich [38]
2 years ago
14

Plss help im bad at math:v 100 points!​

Mathematics
2 answers:
Ksenya-84 [330]2 years ago
5 0

Answer:

35. a, 36. c, 37. b 38.

Step-by-step explanation:

35. If you connect all the points in clockwise order, a shape should appear. Since all possible lines include the shape's perimeter + diagonals. If there are n points on the board, the total of the lines would be n×(n-3)/2+n=. If you put 10 the answer would be 45.

36. The carousel is circle-shaped. So if there are n wooden horses, the ways would be 10×9×8×7...×2×1 /10. We divide the numbers 10 because it is a circle.

37. Same method as 35.

38. There is a total of five possibilities of picking up the marble. 4 Reds and 0 Blues, 3 Reds and 1 Blue, 2 Reds and 2 Blues, 1 Reds and 3 Blues, and 4 Blues.

Since we have the question of least it has to be 4 Reds and 0 Blues, 3 Reds and 1 Blue, 2 Reds and 2 Blues,

Sorry about not answering the rest of the questions. I am in a bit of a hurry

KiRa [710]2 years ago
4 0

\mathbb{MY \: ANSWER}

  1. A
  2. C
  3. B
  4. D
  5. A
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Whats the slope of (6,11) and (42,77)​
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6 0
3 years ago
what are the solutions of the equation x4 95x2 – 500 = 0? use factoring to solve. and x = ±10 and x = ±10i and x = ±10i and x =
Andreas93 [3]

Doing factorization, we know that the factors of the given equation are ±√5 and ±10i.

<h3>What is Factorization?</h3>

In mathematics, factorization or factoring consists of writing a number or any mathematical item as a product of several factors, typically small or easier objects of the same.

For example, 3 × 5 is a factorization of an integer 15 and is a factorization of an equation x² – 4.

So, we have the equation:

x⁴ + 95x² – 500 = 0

Factorizing the above equation:

x⁴ + 100x² - 5x² - 500 = 0

x²(x² + 100) - 5(x² + 100) = 0

(x² - 5)(x² + 100) = 0

Solving further:

x² = 5

x² = -100

x = ±√5

x = √-100

Factors: ±√5 and ±10i

Therefore, doing factorization, we know that the factors of the given equation are ±√5 and ±10i.

Know more about Factorization here:

brainly.com/question/25829061

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Complete question:
What are the solutions of the equation x4 + 95x2 – 500 = 0? Use factoring to solve.

x=+- sqrt 5 and x = ±10

x=+- sqrt i5 and x = ±10i

x=+- sqrt 5 and x = ±10i

x=+- sqrt i5 and x = ±10

7 0
1 year ago
4-8m=-8-5m what is m​
faust18 [17]

Answer:

-9m-4

Step-by-step explanation:

Move the -4 to the right hand side by adding 4 to both sides, like this: To the left hand side:

-4 + 4 = 0

9m ‹ 5m

6 0
2 years ago
One box of crackers costs $1.75. The crackers are advertised as “3 boxes for $5.25.” Which proportion can be used to represent t
Daniel [21]
A.  1/1.75 = 3/5.25 


Ignore this part I'm just trying to get at least 20 characters.
5 0
3 years ago
Read 2 more answers
Solve the equation. <br> -3/5 x = 9
mamaluj [8]
X is equal to -15 , I think
7 0
3 years ago
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