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Nezavi [6.7K]
3 years ago
9

What's the value of given expression :​2 + 2 ÷ 2

Mathematics
2 answers:
Leni [432]3 years ago
6 0

Answer:

3

Step-by-step explanation:

By BODMAS rule,

2 + 2 ÷ 2

= 2 + ( 2 ÷ 2 )

= 2 + 1

= 3

ddd [48]3 years ago
4 0

Answer:

2

Step-by-step explanation:

2+2/2

4/2

2

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A statement is shown. ​"The square root of x is a number that is non-terminating and non-repeating." ​Select all of the values o
omeli [17]

Answer:

The values of 'x' they make the statement true are;

B; x = 8

E; x = 125

Step-by-step explanation:

The given criteria for 'x' = "The square root of x is a number that is non-terminating and non-repeating"

The terms non-terminating and non-repeating numbers are used to describe the characteristics of the decimal part of numbers

A non-terminating number is a form of decimal number that has an infinite number of digits out of which no part is endlessly repeating. This type of decimals are part of irrational numbers that cannot be presented in a fraction format

From the options, we have;

A: x = 1, √x = √1 = 1 No fraction, 1 ∉ x

B: x = 8, √x = √8 = 2·√2  Is non-repeating, non-terminating, 8 ∈ x

C: x = 25, √x = √25 = 5 No fraction, 25 ∉ x

D; x = 81, √x = √(81) = 9 ∉ x

E; x = 125, √125 = 5·√5 Is non-repeating, non-terminating, 125 ∈ x.

5 0
3 years ago
Divide 4500 into two parts such that 5% of the first part is equal to 10% of the second part
lilavasa [31]

Answer:

suppose x and y are two divided

parts of 4500. then

x+y=4500 __ (1)

given

5% of x = 10% of y

100

5x

=

100

10y

x=2y

2y+y=4500

3y=4500

y=1500

x+1500=4500

x=4500−1500

x=3000

hence the 4500 is been divided into

two parts of 1500 and 3000.

hope it helps you

5 0
3 years ago
Can someone help with 2.6
miss Akunina [59]

Answer:

B

Step-by-step explanation:

Theta is found using the sin-1 function. Start off with the sin of theta.

sin(theta) = opposite over hypotenuse.

sin(theta) = 3/8 = 0.375

Theta = Sin-1 (0.375)

Theta = 22.02 degrees.

Answer: B

4 0
4 years ago
Five times the difference of twice a number and nine is negative five. Find the number.
Ilya [14]

Answer:

x = 4

Step-by-step explanation:

Step 1: Write out the expression

5(2x - 9) = -5

Step 2: Solve for <em>x</em>

10x - 45 = -5

10x = 40

x = 4

4 0
3 years ago
Read 2 more answers
Please help!<br> (ignore this part i just need 20+characters in this question)
Reil [10]

Answer:

choose b and d

distribute the number outside the parenthesis to each term on the inside of the parenthesis.

4 0
3 years ago
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