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Tanzania [10]
3 years ago
7

Please help soon and explain. I don’t know how to solve! Thank u!

Mathematics
1 answer:
dsp733 years ago
4 0
2/3 because you flip 3 coins and you want to get al least 2 heads!
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How many digits are there in the smallest sequence of repeating digits in the decimal equivalent.
Step2247 [10]

the answer is 4

but I'm not for sure

7 0
3 years ago
2 Points
weqwewe [10]

Answer:

12

Step-by-step explanation:

An isosceles triangle are three sides of two sides being equal in lengths.

If that is the case, the two opposite slanting sides which are equal, must be longer. Invariably, the third side is 12.

5 0
2 years ago
Which question is equivalent to 5+n
Dima020 [189]

Answer:

the answer would be n+5

Step-by-step explanation:

5n is the same as saying 5 multiplied by n

n +5 would equal the same number

for example if n=2 then 5+2=7

and if we used n+5 it would be 2+5=7

and if you plugin n=2 for all the equations the only correct one is N+5

7 0
2 years ago
From $16 to $4 decreased
GREYUIT [131]

Answer: $12

Step-by-step explanation: 16 - 4 = 12

6 0
3 years ago
Read 2 more answers
3x+2y=23<br> 1/2x-4=y<br><br> What should I do for this one...? I dont really understand
Hitman42 [59]

Since you have y alone on one side of the equation......

Use substitution and plug in 1/2x-4 for y in the other equation.


3x+2(1/2x-4)=23\\

Distribute

3x+x-8=23

Combine like terms

4x-8=23

Add 8 to both sides

4x=31

Divide by 4

and x=31/4

Plug this value in for x

31/4*1/2-4=y

Simplify

31/8-4=y

Multiply everything by 8 and simplify

31-32=8y\\-1=8y

Divide.....

y=-1/8


Your answers are:

y=-1/8\\x=31/4



8 0
2 years ago
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