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frez [133]
3 years ago
11

Change 2.1 to a mixed number​

Mathematics
2 answers:
Brut [27]3 years ago
4 0

Answer: 2\frac{1}{10}

Step-by-step explanation:

2.1 is the same as 21/10

which will give 2\frac{1}{10}

Igoryamba3 years ago
3 0

Answer:

2 1/10 is 2.1 as a mixed number

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-4(j-6(j+k)); use j=-7, and k=-2
VARVARA [1.3K]
f(j,k)=-4(j-6(j+k)\\\\f(-7,-2)=-4(-7-6(-7-2))\\\\f(-7,-2)=-4(-13-9)\\\\f(-7,-2)=-4(-22)\\\\f(-7,-2)=-88
6 0
4 years ago
Y = f(x) = 1*<br> Find f(x) when x = 0.
Tanya [424]

Answer:

f(x)=1

Step-by-step explanation:

f(x)=1*

f(0)=1^0

f(0)=1

4 0
4 years ago
Which expression is equivalent to 36^-1/2
inn [45]
ANSWER


( {36})^{ (-  \frac{1}{2}) }  =  \frac{1}{6}


EXPLANATION



The given expression is


{36}^{( -  \frac{1}{2} )}
This is having a negative index. We must first of all change to a positive index.


Recall that,



{a}^{ - m}  =  \frac{1}{ {a}^{m} }

We apply this law of exponents to get,



{36}^{( -  \frac{1}{2} )}  =  \frac{1}{ {36}^{(  \frac{1}{2} )} }

We cab rewrite the given expression to obtain;



{36}^{( -  \frac{1}{2} )}  =  \frac{1}{  \sqrt{36}  }

This will simplify to give us,


{36}^{( -  \frac{1}{2} )}  =  \frac{1}{  6 }


6 0
3 years ago
Read 2 more answers
When a number increases by 10 % it become 22, Find the number.​
topjm [15]
It should be 20, 20x10% -> 22
8 0
1 year ago
PLEASE HELP AS FAST AS YOU CAN❗❗❗
WINSTONCH [101]

Answer:

there is 3 ounces more

Step-by-step explanation:

y = 3x4+ 8 = 20

y = 3x5+8 = 23

3 0
3 years ago
Read 2 more answers
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