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Len [333]
2 years ago
14

Find 5he diameter of the object

Mathematics
2 answers:
Furkat [3]2 years ago
7 0

Answer:

4

The formula for finding diameter by radius is...

d = 2r

2r = 2 * r(2) = 4

__________________________________________________________

tresset_1 [31]2 years ago
5 0

Answer:

4

Step-by-step explanation:

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In the multiplication below, each of A, B and
Leviafan [203]

Answer:

Sorry, the question is not clear can you type it again.

Step-by-step explanation:

Sorry that I don't understand your question.

If it has a diagram pls can you kindly scan the diagram and ask the question again

So that I would be able to understand your question better.

Sorry

3 0
3 years ago
Read 2 more answers
What is 1.83 with a line above three simplified as a fraction
LekaFEV [45]

Answer

11/6

182/99

explanation:

Explanation:

In case you have not encountered the notation, note that a repeating pattern of digits can be indicated by drawing a bar above it.

4 0
3 years ago
Please help explanation if possible
GREYUIT [131]

Answer:

x=-2 y=3

Step-by-step explanation:

you should multiple second equation by -5 and collect all terms then put -2 from x

8 0
3 years ago
Read 2 more answers
Solve the system of linear equations and check any solutions algebraically.
never [62]

Answer:

\boxed{\sf \ \ x = 9, \  y = -5,  \ z = 5 \ \ }

Step-by-step explanation:

Hello,

   (1) 2x + 4y + z = 3

   (2) x - 2y - 3z = 4

   (3) x + y - z = -1

From (3) we can write z = x + y + 1 and we replace in (1)

2x + 4y + x + y + 1 = 3 <=> 3x + 5y = 3-1 =2

   (1') 3x + 5y = 2

and we replace in (2)

x - 2y -3(x+y+1) = 4 <=> -2x -5y -3 = 4 <=> -2x -5y = 4 + 3 = 7

   (2') -2x - 5y = 7

(1') + (2') gives

3x - 2x + 5y - 5y = 2 + 7 = 9

x = 9

we replace in (1')

3*9 + 5y = 2 <=> 27 + 5y = 2 <=> 5y = 2-27 = -25 <=> y = -25/5 = -5

y = -5

and then in (3)

9 - 5 - z = -1 <=> 4 - z = -1 <=> z = 4 + 1 = 5

z = 5

hope this helps

3 0
4 years ago
Read 2 more answers
Eight equals r to the power of two
Tasya [4]

Answer:

r= 2\sqrt{2}

r= -2\sqrt{2}

Step-by-step explanation:

8=r^{2}

Square root both sides of the equation.

r= 2\sqrt{2}

r= -2\sqrt{2}

5 0
3 years ago
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