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kipiarov [429]
2 years ago
9

Can anyone help !! Please

Mathematics
1 answer:
faust18 [17]2 years ago
3 0

Answer:

the first question is x=68/3 in standard from it is 3x=68

the second question is x= - 11/10

Step-by-step explanation:

for the second question the negative is beside the fraction.

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What is the volume of a cone with the given dimensions?<br> Diameter = 14 cm.; Height = 2 cm.
Helga [31]
Volume of a cone = (π.R²)(h/3)

Diameter = 14cm then R=7 cm

Height = h= 2cm

Hence V=*π.7²)(2/3) ==> 98π/3 or 102.625 cm³
4 0
3 years ago
Hey guys <br><br>what is 10+12-34+68-4778855+5676+77-6865666+3456-7658×45×23+35566÷79997 = ?​
elena55 [62]

Answer:

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Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The spinner for a board game has eight colors the arrow can land on. What are the degrees of freedom for a goodness-of-fit test
Juliette [100K]

Answer: Option 'c' is correct.

Step-by-step explanation:

Since we have given that

Number of colors that the arrow can land on = 8

We need to find the degrees of freedom for a goodness of fit test of the fairness of this spinner.

As we know that degree of freedom is 1 less than the size of sample.

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So, Degree of freedom would be

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Hence, Option 'c' is correct.

7 0
3 years ago
Solve for x. |x| – 5 = 7
-BARSIC- [3]

Answer:

i believe x would be 12

Step-by-step explanation:

i did 7+5=12

4 0
3 years ago
Read 2 more answers
Junior's brother is 1 1/2
AlladinOne [14]

Answer:

Step-by-step explanation:

1 1/5 of 1 1/2 meters  

= (1+1/5) x (1+1/2)  

= 1x1 + 1x1/2 + 1x1/5 + 1/5*1/2  

= 1 + 1/2 + 1/5 + 1/10  

= 1 + (1x5+1x2+1)/10  

= 1 8/10  

= 1 4/5 meters

6 0
3 years ago
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