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Hatshy [7]
3 years ago
13

Which expression is modeled by this arrangement of tiles?

Mathematics
2 answers:
tatuchka [14]3 years ago
7 0

Answer:

C

Step-by-step explanation:

matrenka [14]3 years ago
5 0

Answer: C

Step-by-step explanation:

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Veseljchak [2.6K]

Answer:

173

Step-by-step explanation:

4 0
3 years ago
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What is 0.416666667 as a fraction
pogonyaev
It's 416,666,667/1,000,000,000. //// If you said that the 6s keep going and never end, then it would be the decimal form of 5/12 .
8 0
3 years ago
R - 31<br><br>b ÷ 3<br><br>2 + x\8<br><br>21d + 14<br><br>I need help. please, I don't understand
lawyer [7]

You cant solve these if they are not equating up to something hence incomplete question.

3 0
3 years ago
What is 6.34 when the 34 is repeating as a fraction
lana [24]

ANSWER:

6_34/99

STEP:

So yes. When a decimal is repeating, you can take the repeating number (most likely a decimal) and put 99 under it. Since 99 cannot be solved, you put 99. So, 34/99. Though we are not finished. There is still the whole 6 number left. So, you do 6_34/99.

Proof:

10x=6.6...

 -x=-0.6...

9x=6

x=6/9=1/3.

3 0
3 years ago
Solve the equation by Completing the Square<br> x2 – 10x + 13 = 0
user100 [1]

Answer:

x=5+\sqrt{12}

or

x=5-\sqrt{12}

Step-by-step explanation:

x^2-10x+13=0

x^2-10x=-13

x^2-10x+(\frac{10}{2})^2 =-13+(\frac{10}{2})^2

x^2-10x+(5)^2=-13+(5)^2

x^2-10x+25=-13+25\\x^2-10x+25=12

Factor.

(x-5)^2=12

Extract the square root.

x-5=\frac{+}{} \sqrt{12}

Add 5

x=5+\sqrt{12}

or

x=5-\sqrt{12}

4 0
3 years ago
Read 2 more answers
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