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harina [27]
3 years ago
6

I need help ASAP THANK YOU

Mathematics
2 answers:
elena-14-01-66 [18.8K]3 years ago
6 0

Answer:

Option 3

Step-by-step explanation:

We'll prove that their lengths are same by using distance formula.

Anestetic [448]3 years ago
4 0

Answer:

see explanation

Step-by-step explanation:

To prove that BC ≅ AD, that is that BC = AD

You would need to prove the lengths are the same.

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I need to know the answer to this?
iris [78.8K]

Answer:

5 min person wit 10 min person

5 min person wit 20 min person and 5 min person back

5 min person wit 25 min person and 5 min person back

5 min person need to slow down ea. time

5 0
2 years ago
3(x+6)-2=28 to 3(x+6)=30 associative commutative or distributive
tekilochka [14]

Answer:

associative

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Suppose that 4 fair coins are tossed. Let Equals The event that exactly 2 coins show tails and Equal The event that at least 2 c
faust18 [17]

Answer:

a) P ( E | F ) = 0.54545

b) P ( E | F' ) = 0

Step-by-step explanation:

Given:

- 4 Coins are tossed

- Event E exactly 2 coins shows tail

- Event F at-least two coins show tail

Find:

- Find P ( E |  F )

- Find P ( E | F prime )

Solution:

- The probability of head H and tail T = 0.5, and all events are independent

So,

                    P ( Exactly 2 T ) = ( TTHH ) + ( THHT ) + ( THTH ) + ( HTTH ) + ( HHTT) + ( HTHT)  = 6*(1/2)^4 = 0.375

                    P ( At-least 2 T ) = P ( Exactly 2 T ) + P ( Exactly 3 T ) + P ( Exactly 4 T) = 0.375 + ( HTTT) + (THTT) + (TTHT) + (TTTH) + ( TTTT)

      = 0.375 + 5*(1/2)^4 = 0.375 + 0.3125 = 0.6875

- The probabilities for each events are:

                    P ( E ) = 0.375

                    P ( F ) = 0.6875

- The Probability to get exactly two tails given that at-least 2 tails were achieved:

                    P ( E | F ) = P ( E & F ) / P ( F )

                    P ( E | F ) = 0.375 / 0.6875

                    P ( E | F ) = 0.54545

- The Probability to get exactly two tails given that less than 2 tails were achieved:

                    P ( E | F' ) = P ( E & F' ) / P ( F )

                    P ( E | F' ) = 0 / 0.6875

                    P ( E | F' ) = 0                

6 0
2 years ago
Find The missing Interior Angle X
Ber [7]

Answer:

113

Step-by-step explanation:

5 0
2 years ago
Wwith
UkoKoshka [18]

Answer: 34 months.

Step-by-step explanation:

10,500 - 2,500 = 8,000.

8,000 divided by 250 = 34. PLEASE GIVE ME BRAINLIEST

8 0
3 years ago
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