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sineoko [7]
3 years ago
5

What is the circumference of this circle?

Mathematics
2 answers:
shutvik [7]3 years ago
8 0

Answer:

12π

Step-by-step explanation:

C = Dπ

C = 12π

Diano4ka-milaya [45]3 years ago
5 0

Answer:

37.68

Step-by-step explanation:

Trust me

Make me brainleist

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Wich of following are solutions to |x+3|= 4x -7 <br>Answer x= 10/3
Ludmilka [50]

Answer:

10/3

Step-by-step explanation:

|x+3|=4x-7

So |-(x+3)|=|x+3|

We are going to try out two cases:

-(x+3)=4x-7                              and    x+3=4x-7

-x-3=4x-7                                               3=3x-7

 -3=5x-7                                               10=3x

  4=5x                                                   x=10/3

  x=4/5

We are going to test out both because we could something that isn't actually a solution, this is called extraneous.

First thing I'm going to check is 4x-7 for it being positive.

4(4/5)-7=20/5-7=-15/5=-3 so 4/5 will not work because absolute value result can't be negative

4(10/3)-7=40/3-7=19/3 which is positive

checking |x+3| to see if is 19/3 for x=10/3 we see that is so that is the answer

5 0
3 years ago
What’s the answer helpp
padilas [110]
Answer is the second option, the one that says X+1/1
8 0
3 years ago
5 A dangerous criminal has escaped from
zepelin [54]

Answer:

314 mile²

Step-by-step explanation:

area = πr² = 3.14 x 10² = 314 mile²

4 0
3 years ago
Hi, can someone help with these questions? Thanks in advance !!
andreev551 [17]
5: 25 degrees
8: 48 degrees

Still working on the other ones

Explanation
- for 5 we know that the straight line has a measurement of 180 degrees so we just add 125 and 30 to get 155 and 155 plus 25 is 180 degrees

- For 8 we know that the measurements of AED are 89 degrees and we know two other angles are 29 and 12 which make 41 if you add them and we know that 41 + 48= 89 which is what we wanted to get to
6 0
2 years ago
Read 2 more answers
Please help me........​
scZoUnD [109]

Answer:

a)5.8meters

b)15feet

c)She is right as 16 feet is equivalent to 4.8768m which is less than 5m

d)3.6576m

Step-by-step explanation:

7 0
2 years ago
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