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2 years ago

What is the distance between the points (3,-7) and (6,2)

Mathematics

1 answer:

kotykmax [81]2 years ago

6 0

Answer:

Step-by-step explanation:

Use the distance formula to determine the distance between the two points.

Distance

=√(x2−x1)2+(y2−y1)2

Substitute the actual values of the points into the distance formula.

√(2−(−3))2+((−6)−(−7))2

Simplify.

Tap for more steps...

√26

The result can be shown in multiple forms.

Exact Form:

√26

Decimal Form:

5.09901951

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Need help with this question. Thank you

V125BC [204]

I think the answer is b

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3 years ago

Read 2 more answers

Does anyone know the answer

abruzzese [7]

Answer:

63 cm

Step-by-step explanation:

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3 years ago

Suppose that you pick a bit string from the set of all bit strings of length ten. Find the probability that a) the bit string ha

emmasim [6.3K]

Answer:

45/1024
1/4
15/128
193/512
9/512

Step-by-step explanation:

There are 2^10 = 1024 bit strings of length 10.

a) There are 10C2 = 45 ways to have exactly two 1-bits in 10 bits

p(2 1-bits) = 45/1024

b) Of the four (4) possibilities for beginning and ending bits (00, 01, 11, 10), exactly one (1) of those is 00.

p(b0=0 & b9=0) = 1/4

c) There are 10C7 = 120 ways to have seven 1-bits in the bit string.

p(7 1-bits) = 120/1024 = 15/128

d) ∑10Ck {for k=0 to 4} = 386 is the total of the number of ways to have 0, 1, 2, 3, or 4 1-bits in the string. If there are more than that, there won't be more 0-bits than 1-bits

p(more 0 bits) = 386/1024 = 193/512

e) The string will have two 1-bits if it starts with 1 and there is a single 1-bit among the other 9 bits. There are 9 ways that can happen, among the 512 ways to have 9 remaining bits.

p(2 1-bits | first is a 1-bit) = 9/512

6 0

3 years ago

Please answer me write a statement that why isnt 6.5 / 0.5 = 3.25

REY [17]

Answer:

Step-by-step explanation:

It's not 3.25 because if you simplify 6.5 and 0.5, you get 65 and 5 which if you divide is 13.

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3 years ago

Conjecture of the sum of the first 6 positive even numbers

ivann1987 [24]

Your answer would be 42

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3 years ago