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saveliy_v [14]
3 years ago
15

Need help with this question

Mathematics
1 answer:
Kryger [21]3 years ago
3 0

Answer:

  \text{b)}\quad 7.153,\ 7.\overline{153},\ 7.15\overline{3},\ 7.1\overline{53},\ 7.1\overline{5}

Step-by-step explanation:

It can help to write more digits. If we write the numbers in the order they are in choice B, we have ...

  • 7.1530
  • 7.153153153...
  • 7.15333333...
  • 7.15353535...
  • 7.15555555...

Looking down the list, you can compare digits left to right and tell that these are in smallest-to-largest order. The highlighted digits are the ones that place the number in its appropriate order

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What is 3^x -3^2x +3^x ?​
crimeas [40]

Answer:

-9x+2 · 3x

Step-by-step explanation:

You factor the polynomial out and it factors out to

The answer above.

4 0
3 years ago
Imagine you are given the diameter of a circle and asked to find its volume. Select the statement that describes what you should
ivanzaharov [21]

Answer:

We need to take the diameter and divide by 2 to find the radius

Step-by-step explanation:

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We need to take the diameter and divide by 2

3 0
4 years ago
What is the value of x?<br><br> A. 4<br><br> B. 4√3<br><br> C. 8<br><br> D. 8√3
SashulF [63]

Answer:

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Step-by-step explanation:

\sin \: 60 \degree =  \frac{x}{8}  \\  \\  \therefore \:  \frac{ \sqrt{3} }{2}  = \frac{x}{8} \\  \\  \therefore \: x =  \frac{8 \times  \sqrt{3} }{2} \\  \\  \therefore \: x =  4 \times  \sqrt{3}\\  \\  \huge \purple{ \boxed{ \therefore \: x =  4 \sqrt{3} }}\\

4 0
3 years ago
Doogle drove 30 and one-third miles toward his brother's house in one-third of an hour. About how long will the entire 100-mile
Olenka [21]

Answer:

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Step-by-step explanation:

we know that

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\frac{1}{3}\ h

Applying proportion

\frac{(1/3)}{(91/3)}\frac{h}{mi}=\frac{x}{100}\frac{h}{mi}\\ \\x=\frac{100}{91}\ h

Convert to mixed number

\frac{100}{91}\ h=\frac{91}{91}+\frac{9}{91}=1\frac{9}{91}\ h

8 0
4 years ago
Read 2 more answers
What is 949 rounded to the nearest ten and hundred
Brilliant_brown [7]
Tenth=950
hundred=900
8 0
3 years ago
Read 2 more answers
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