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igomit [66]
3 years ago
13

Please help me, What is 640.31 written in expanded form?

Mathematics
2 answers:
Sophie [7]3 years ago
5 0
The top right one. 600+40+3/10+1/100
Stels [109]3 years ago
5 0

Answer:

640.31= 600+40+ 3/10 + 1/100

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Put these fractions in order of size smallest to largest 1/4 a) 1/2 b) 1/3 c)
Serjik [45]

Answer:

smallest to largest would be 1/4, 1/3, 1/2

Step-by-step explanation:

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3 years ago
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Does anyone know the answer give u 20 points
Ne4ueva [31]

To find the distance between two coordinates on a graph, use the Distance Formula: D = √((x₁ - x₂)² + (y₁ - y₂)²).

Our values for x₁, x₂, y₁, and y₂ will be replaced with the x- and y-values in the given coordinates, (5, 6) and (-4, -7).

Substitute.

√((x₁ - x₂)² + (y₁ - y₂)²)

√((-4 - 5)² + (-7 - 6)²)

Subtract.

√(-9² + (-13)²)

Square.

√(81 + 169)

Add.

√(250)

Simplify.

√(5² · 5 · 2)

√(5²)√(2 · 5)

5√(10) or approx 15.8114

Answer:

B. 15.81 units

5 0
3 years ago
4(-x+4) =12 solve for x
VashaNatasha [74]

Answer: x=1

Step-by-step explanation:

   4 (-x+4)=12

 (-4x+16)=12

  -4x+16-16  =12-16

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                  x=1

I don't know if this is right, please let me know if it is wrong ο(=•ω<=)ρ⌒☆

4 0
4 years ago
Please help and explain how you got the answer I am also being timed so please answer quickly thank you for your time
valentina_108 [34]

Answer:

I got you!

The correct answer is B Fitteen is less than r

To translate that into a numerical inaquiltiy, that is 15<r but the answer to the question is B.

Hope this helps!

Brainliest would be nice!

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3 years ago
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