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3 years ago

You are converting 8 centimeters to meters. How will the number of meters compare to 8? Explain.

Mathematics

2 answers:

Anton [14]3 years ago

8 0

Answer:

the number of meters is smaller than 8

Step-by-step explanation:

A meter is 100 times the length of a centimeter, so it takes a factor of 100 fewer of them to have the same length.

8 cm = 0.08 m

0.08 is a smaller number than 8. The number of meters is less than the number of centimeters (by a factor of 100).

jenyasd209 [6]3 years ago

6 0

Answer:

Sample Response: Centimeters are smaller than meters, so the number of meters will be less than 8.

Step-by-step explanation:

it was on edg

hope it helps :b

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Step-by-step explanation:

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2 years ago

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amid [387]

11. 5x^2-30=0
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3 years ago

Justify each step in solving the equation -3(2x-3)=25-8x by writing a reason for each statement.

Mice21 [21]

Answer: x= 8.

Step-by-step explanation: Given equation -3(2x-3)=25-8x.

Step 1: We have -3 in front of (2x-3). We always simplify a parenthesis first.

Therefore, applying Distributive property in first step, we get

-6x +9 = 25-8x.

Step 2: We need to get rid 9 from left side to get constant numbers on right side.

9 is being added on left side.

So, we would apply reverse operation of addition.

Therefore, applying Subtraction property of equality, we get

-6x +9-9 = 25-8x-9

-6x =16 -8x.

Step 3: We need to get rid 8x from right side.

The reverse operation of subtraction is addition.

Therefore, applying Addition property of equality, we get

-6x+8x =16 -8x+8x

2x = 16.

Step 4: We need to isolate it for x.

So, applying Division property of equality, we get

$\frac{2x}{2}=\frac{16}{2}$

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