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Angelina_Jolie [31]

2 years ago

8

Gila's house is eight miles south and two miles east of her workplace. Her fitness center is three miles north and one mile east

of her workplace. Find the area of the land formed between These three locations.
(Determinants & inverse matrices)

1 answer:

nata0808 [166]2 years ago

3 0

Answer:

6.98 miles

Step-by-step explanation:

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Let AA and BB be events such that P(A∩B)=1/73P(A∩B)=1/73, P(A~)=68/73P(A~)=68/73, P(B)=21/73P(B)=21/73. What is the probability

krok68 [10]

Answer:

$P(A \cup B) = \frac{5}{73} +\frac{21}{73} -\frac{1}{73}=\frac{25}{73}$

Step-by-step explanation:

Let A and B events. We have defined the probabilities for some events:

$P(A') =\frac{68}{73} , P(B) =\frac{21}{73} , P(A \cap B) =\frac{1}{73}$

Where A' represent the complement for the event A

The complement rule is a theorem that provides a connection between the probability of an event and the probability of the complement of the event. Lat A the event of interest and A' the complement. The rule is defined by: $P(A)+P(A') =1$

So for this case we can solve for P(A) like this:

$P(A) = 1-P(A') = 1-\frac{68}{73}=\frac{5}{73}$

And now we can find $P(A \cup B)$ using the total probability rul given by:

$P(A \cup B) = P(A)+P(B) -P(A \cap B)$

And if we replace the values given we got:

$P(A \cup B) = \frac{5}{73} +\frac{21}{73} -\frac{1}{73}=\frac{25}{73}$

And that would be the final answer.

5 0

2 years ago

Find MZP. The diagram is not to scale.

Ad libitum [116K]

Answer:

p= 50

Step-by-step explanation:

the angle that measures 130 is supplementary to the angle below, meaning the other angle must equal 50 degrees. This angle is an alternate interior angle with angle p, making them congruent.

3 0

2 years ago

The circle graph below represents the opinions of 100 students about their favorite sports. Each student chose exactly one of th

bagirrra123 [75]

Answer:

Yo…what’s the graph?

Step-by-step explanation:

8 0

2 years ago

Water is being added to a pool. The height of the water is the pool is 4 feet when the Water is first turned on. After 6 minutes

dexar [7]

Answer:

A

Step-by-step explanation:

8 0

2 years ago

To the nearest hundredth, which is the value of x in the solution of the following system? 3.5x - 2.8 = -4.67x + 12.5 Select one

IRINA_888 [86]

Answer:

C. 1.87

Step-by-step explanation:

3.5x - 2.8 = -4.67x + 12.5

3.5x + 4.67x = 12.5 + 2.5

8.17x = 15.3

x = 15.3 ÷ 8.17

x = 1.87270501836

So, the closest choice to 1.87270501836 is 1.87, so the answer is C.

Hence, the answer would be C. 1.87. I am 100% sure on this, for I am a pro.

<h2><u><em>Please mark as Brainliest!!!</em></u></h2>

6 0

2 years ago