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NISA [10]
3 years ago
13

Find the distance between (-1, - 3) and (8, – 3).

Mathematics
1 answer:
dimaraw [331]3 years ago
5 0

Answer: d (A,B) = 9

Step-by-step explanation: d(A,B) = √(xB - xA)^2 + (yB - yA)^2

                                              d(A,B) = √(8-(-1))^2 + (-3 - (-3))^2

                                              d(A,B) = √81 + 0    

                                              d(A,B) = 9                                        

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An unfair coin with​ Pr[H] = 0.75 is flipped. If the flip results in a​ head, a student is selected at random from a class of si
Agata [3.3K]

Answer:

72.73% probability of selecting a​ girl, given the flip resulted in​heads

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

Coin resulted in heads

Student is selected at random from a class of six boys and sixteen girls.​

Desired outcomes:

16 girls, so D = 16

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72.73% probability of selecting a​ girl, given the flip resulted in​heads

7 0
3 years ago
Can you solve : 7x - 4 = 2
Zolol [24]
7x-4=2
add 4 to both sides
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8 0
3 years ago
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ivolga24 [154]

Answer:

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6 0
3 years ago
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9 m<br> 11 m<br> 16 m<br> 4 m<br> Find the area of this figure.
coldgirl [10]

Answer:

Can u send picture with it pls so i can figure it out?

What are the two shapes

Step-by-step explanation:

rectangle: length times width

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square: side times side

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6 0
3 years ago
-3 raised to the power 0=
son4ous [18]

Given:

The statement is "-3 raised to the power 0".

To find:

The value of the given expression.

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We know that a raised to the power b can be written as a^b.

Any non zero number raised to the power 0 is always 1. It means,

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3 0
2 years ago
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