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meriva
3 years ago
5

(12 - 5)2 + (83 - 9x6)

Mathematics
2 answers:
nika2105 [10]3 years ago
8 0

Answer:

78

Step-by-step explanation:

(12-5)^2+(83-9*6)

Follow the PEMDAS order of operations

Calculate within parentheses (12-5)

12-5

12-5=7

=7

=7^2+(83-9*6)

Calculate within parentheses (83-9*6)

Multiply and divide (left to right)

9*6

9*6=54

=54  

Add and subtract (left to right)

83-54

83-54=29

=29

=7^2+29

Calculate exponents 7^2

7^2

7^2=49

=49

=49+29

Add and subtract (left to right) 49+29

49+29

49+29=78

=78

Lesechka [4]3 years ago
3 0

Answer:

78

Step-by-step explanation:

Solve by PEMDAS.

Parentheses first.

12-5 is 7 and 9x6 is 54, 83-54 is 29.

(7)^2+(29)

Exponent next,

49+29

add them up and you get 78.

Hope this helps! Hit the crown if you want.

#Team Rainbows!

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Answer:

<h2>a) 0.38</h2><h2>b) 0.62</h2><h2>c) 0.78</h2><h2>d) 0.03</h2><h2>e) 0.02</h2><h2>f) 0.62</h2><h2>g) 0.38</h2>

Step-by-step explanation:

a)

Probability of a owner to be moved = \frac{total owner}{total Americans} = \frac{14.8}{39} = 0.379 ≅ 0.38

b)

Probability of a renter to be moved = \frac{total renters}{total Americans} = \frac{24.2}{39} = 0.62

c)

Probability of a person who moved in the same state = \frac{Persons who moved to the same state}{Total Americans} = \frac{30.4}{39} = 0.779 ≅ 0.78

d)

Probability of a person who moved to a different country = \frac{Total moved to different country}{Total Americans} = \frac{1.3}{39} = 0.033 ≅0.03

e)

Probability of a owner who moved to a different country = \frac{Owners that moved to different country}{Total people who moved to different country} = \frac{0.3}{14.8} = 0.02

f)

Probability of a renter moving in the same state = \frac{Renter that moved in the same state}{Total persons moved in the same state} = \frac{18.7}{30.4} = 0.615 ≅ 0.62

g)

Probability of an owner moved to different state = \frac{Owners moved in different state}{Total moved in different state} = \frac{2.8}{7.3} ≅0.38

3 0
3 years ago
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Answer:

-1/3 (can u plz give me the brainliest answer???)

Step-by-step explanation:

change in y over the change in x. (or rise over run).

-1/3

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Answer:

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Step-by-step explanation:

Here. we want to find the value of a

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