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jok3333 [9.3K]
3 years ago
14

The distance between (7,1) and (4,2)

Mathematics
1 answer:
Vinil7 [7]3 years ago
6 0

Answer:

Step-by-step explanation:

By the Pythagorean Theorem d^2=x^2+y^2

d^2=(7-4)^2+(1-2)^2\\ \\ d^2=9+1\\ \\ d=\sqrt{10}\\ \\ d\approx 3.16

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Please help!
Aleks [24]

Answer:

Probability of picking an even and then even number = \frac{1}{6}

Step-by-step explanation:

Probability of picking a card with even number,

P(even 1) = \frac{\text{favorable outcomes}}{\text{Total outcomes}} = \frac{\text{even cards}}{\text{Total number of cards}}

               = \frac{2}{4}

               = \frac{1}{2}

Followed by picking a card which is even without putting the first card back.

So an even card is to be picked out of remaining 3 cards.

P(even 2) = \frac{\text{favorable outcomes}}{\text{Total outcomes}}

                = \frac{1}{3}

Now probability of both events = P(even 1) × P(even 2)

= \frac{1}{2}\times \frac{1}{3}

= \frac{1}{6}

Therefore, probability of both the events will be \frac{1}{6}.

5 0
3 years ago
WILL GIVE BRAINLIEST PLS HELP ME, A rectangle has the dimensions 2.9 x 2.3. If I want a rectangle that has the area
m_a_m_a [10]
When you solve that you get 30.825 because you divided 123.3 which was your dimensions times 9 and if you divide that by 4 you get 30.825 . Let me know if that is correct if not I will find new solution!
6 0
3 years ago
What’s the answer to the question mark
melamori03 [73]

The missing number is 20

<h3>How to determine the number</h3>

We can see that the values at the top must be made equal to that at the bottom

For the top, we have

30 + 11 = 41

For the bottom, we should have:

21 + x = 41

Now, let's solve for 'x' to determine the missing figure;

21 + x = 41

collect like terms

x = 41 - 21

x = 20

Thus, the missing number is 20

Learn more parallel lines here:

brainly.com/question/13999767

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2 years ago
Select the correct volume.
Bond [772]

Answer:

i think it is 8/125

Step-by-step explanation:

slect B

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3 years ago
Graham's monthly bank statement showed the following deposits and withdrawals.
pychu [463]

Answer:

622.27

Step-by-step explanation:

- $87.45 + (- $24.76) + (-17.29) = $-129.5

$143.87 + $348.90 = $492.77

492.77 - (-129.5) = 622.27

8 0
3 years ago
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