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White raven [17]
3 years ago
10

Kim wrote the number 11. Use mental math to tell what number has ??

Mathematics
2 answers:
AURORKA [14]3 years ago
4 0

Answer:

31, 21, 41

Step-by-step explanation:

x more tens than y will be x number of tens added to the number y where x being any whole number and y being any real number.

Let us consider the given situations one by one-

1. 2 more tens than number 11 will be:

11 + 10 + 10 = 31

2. 1 more tens than number 11 will be:

11 + 10 = 21

3. 3 more tens than number 11 will be:

11 + 10 + 10 + 10 = 41

hence the output are 31, 21, 41

Eduardwww [97]3 years ago
3 0

2 more 10s then 11 is 31

1 more 10s then 11 is 21

3 more 10s then 11 is 41.

basic math :)

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madam [21]

Answer:

dont know if its a good answer but

Step-by-step explanation:

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

Interval Notation:

(

−

∞

,

∞

)

Set-Builder Notation:

{

x

|

x

∈

R

}

The range is the set of all valid  

y

values. Use the graph to find the range.

Interval Notation:

(

−

∞

,

∞

)

Set-Builder Notation:

{

y

|

y

∈

R

}

Determine the domain and range.

Domain:  

(

−

∞

,

∞

)

,

{

x

|

x

∈

R

}

Range:  

(

−

∞

,

∞

)

,

{

y

|

y

∈

R

}

sorry if put wrongly

3 0
3 years ago
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For any two integers x and y, |x + y| = |x| + |y|. _ is this true or false if false provide counterclaim
Klio2033 [76]

False.

Let <em>x</em> = -1 and <em>y</em> = 1. Then <em>x</em> + <em>y</em> = 0, so that

|<em>x</em> + <em>y</em>| = |0| = 0

but

|<em>x</em>| = |-1| = 1

|<em>y</em>| = |1| = 1

|<em>x</em>| + |<em>y</em>| = 1 + 1 = 2

7 0
3 years ago
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8_murik_8 [283]
I hope this is correct



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7 0
3 years ago
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