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3 years ago

PLEASE HELP ASAP!!!! WILL GIVE BRAINLYEST!!!!

Mathematics

1 answer:

Colt1911 [192]3 years ago

4 0

Answer:

Step-by-step explanation:

1. An event that is certain is something that will definitely happen, such as the sun will rise tomorrow, or when rolling a six sided die, it will land on 1 - 6.

Something impossible, includes events that will never happen, such as pig will fly, or when rolling a six sided die, it will land on 7.

2. The experimental probability may be different to the theoretical probability as theoretical probability is only theory, and when trying something out in real life, there is a high chance that it will be different.

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Possesses help its timed will mark brainliest

umka21 [38]

Answer:

$\sqrt{13}$

Step-by-step explanation:

The two points:

(0, 0) and (-3, -2)

The distance:

d = $\sqrt{(x2- x1)^2 + (y2 - y1)^2 }$
d = $\sqrt{(-3)^2 + (-2)^2}$ = $\sqrt{13}$

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3 years ago

The sum of the first 46 postive and odd numbers is

atroni [7]

The sum of first 46 positive and odd numbers is 2116

Solution:

Given that we have to find the sum of first 46 positive and odd numbers

The sum of first "n" natural odd numbers which are positive is given as:

$Sum = n^2$

Here, n = 46

Therefore,

sum of first 46 positive and odd numbers = $46^2$

sum of first 46 positive and odd numbers = $46 \times 46 = 2116$

Thus the sum of first 46 positive and odd numbers is 2116

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3 years ago

100 points will give brainly please help

Stels [109]

Answer:
1. Sum of the interior angles = 720°
2. (6x) + (5x + 26.5) + (7x - 8) + (4x + 21.5) + (5x + 19) + (10x + 13.5) = 720
3. Angle A = 6x = 6(17.5) = 105
Angle B = (5x + 26.5) = 114
Angle C = (7x - 8) = 114.5
Angle D = (4x + 21.5) = 91.5
Angle E = (5x + 19) = 106.5
Angle F = (10x + 13.5) = 188.5

Step-by-step explanation:
1. The sum of the interior angles = (The number of sides - 2) times 180
The sum of the angles of this polygon with 6 sides is 6 - 2) times 180 = 720°.
2. ∠A + ∠B + ∠C + ∠D + ∠E + ∠F = 720°
(6x) + (5x + 26.5) + (7x - 8) + (4x + 21.5) + (5x + 19) + (10x + 13.5) = 720
37x + 72.5 = 720 Simplify adding x terms and numbers)
37x = 647.5 Subtract 72.5 from both sides
x = 17.5 Dividing both sides by 37

Solve for each angle using x = 17.5
3. Angle A = 6x = 6(17.5) = 105
Angle B = (5x + 26.5) = 114
Angle C = (7x - 8) = 114.5
Angle D = (4x + 21.5) = 91.5
Angle E = (5x + 19) = 106.5
Angle F = (10x + 13.5) = 188.5

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2 years ago

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ch4aika [34]

Answer: 1/12

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3 years ago

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I might give brainliest Can you write down eight eights so that they add up to one thousand?

Murrr4er [49]

Can you write down eight eights so that they add up to one thousand? Answer: 888 + 88 + 8 + 8 + 8 = 1000.

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3 years ago

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