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hoa [83]
3 years ago
13

8 ⋅ 3^2 + 3 2^2 ⋅ 8 ÷ 2 + 2

Mathematics
2 answers:
swat323 years ago
4 0

Answer:

23

Step-by-step explanation:

lana66690 [7]3 years ago
4 0

For this case we have that the order of algebraic operations must be carried out in the following way, according to the PEMDAS method:

P

Parenthesis first

E

Exponents (powers and square roots, etc.)

MD

Multiplication and Division (from left to right)

AS

Addition and Subtraction (from left to right)

We have two expressions:

8 * 3 ^ 2 + 3 =\\8 * 9 + 3 =\\72 + 3 =\\75

The second expression is:

2^2 * 8÷2 + 2 =

4 * 8÷2 + 2 =

32÷2 + 2 =

16 + 2 =

18

ANswer:

75 and 18

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sergeinik [125]

Answer:

centre = (4,-2)

radius = 3

Step-by-step explanation:

The centre-radius form of the circle equation is in the format

(x – h)² + (y – k)² = r²,

with the centre being at the point (h, k) and the radius being "r"

Given in the question an expression which can be write as

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So, by translating we can say that

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and

radius = 3

 

3 0
3 years ago
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arsen [322]

Answer:

x = 5

Step-by-step explanation:

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Sum the 3 angles and equate to 180

72 + 6x + 2 + 17x - 9 = 180

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3 years ago
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lakkis [162]

Answer:

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Step-by-step explanation:

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3 years ago
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Rama09 [41]

Answer:

The probability that of the 3 households randomly selected at least 1 owns a sports car is 0.1956.

Step-by-step explanation:

Let <em>X</em> = number of household owns a sports car.

The probability of <em>X</em> is, P (X) = p = 0.07.

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3 years ago
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