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drek231 [11]
3 years ago
6

PLZ HELP!

Mathematics
2 answers:
pshichka [43]3 years ago
8 0
D the identity property of addition. Adding zero to any number does not change the number
Nata [24]3 years ago
4 0

Answer:

Option D is correct

identity property of addition

Step-by-step explanation:

Identity Property of Addition:

let a be any number,

a+0 = a

As per the statement:

Given the expression:

\sqrt{6}x+0 = \sqrt{6}x, x is a real number

⇒ it follows the identity property of addition,

therefore, identity property of addition of real numbers is shown below √6x+0=√6x, x is a real number

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What is the surface area of a 24ft by 16 ft cylinder 288ft2 , 384ft2 , 19ft2 , 672ft2
Viefleur [7K]

The surface area of the cylinder will be 1206.37 square feet.

<h3>What is surface area?</h3>

The space occupied by any two-dimensional figure in a plane is called the area. The area of the outer surface of any body is called as the surface area.

Given that the radius of the cylinder is r = 12 ft and the length of the cylinder is 16 ft.

The volume of the cylinder is calculated as:-

V = 2πrl

V = 2 x π x 12 x 16

V = 1206.37 square feet.

Therefore the surface area of the cylinder will be 1206.37 square feet.

To know more about a surface area follow

brainly.com/question/25292087

#SPJ1

4 0
2 years ago
Triangle ABC is an isosceles triangle. Sides AB and BC are congruent.
Advocard [28]
Here you go, hope this helps!

8 0
4 years ago
If 4/7 of a ton of concrete covers 7/8 of a bridge, how many tons of concrete are required to cover the entire bridge
Studentka2010 [4]

Answer

32/49

Step-by-step explanation:

4/7 tons = 7/8 x

4/7 / 7/8

32/49

7 0
4 years ago
Consider the numbers 0, 10, 20, 30, and 40. Multiply each by 4 and compare the result to 60 to determine into which of the follo
olya-2409 [2.1K]

Answer:

b) 10 to 20

Step-by-step explanation:

You have to multiply each of the given numbers by 4, and add 8 to that result.

So:

  • 0*4+8  = 8
  • 10*4+8 = 48
  • 20*4+8 = 88
  • 30*4+8 = 128
  • 40*4+8 = 168

And 60 is between the result of <u>10 and 20</u>, so that's the interval you have to select.

<em>The correct answer is b) 10 to 20</em>

3 0
4 years ago
Find 2 consecutive odd integers sum of who's square is 290​ pls send fast
ELEN [110]

Answer:

<h3>Hence required integers are 11 and 13</h3>

Let x an odd positive integer

Then, according to question

x^2 +(x+2)^2=290

2x^2 +4x−286=0

x^2 +2x−143=0

x ^2+13x−11x−143=0

(x+13)(x−11)=0

x=11 as x is positive

Hence required integers are 11 and 13

Step-by-step explanation:

Hope it is helpful....

7 0
3 years ago
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