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Alchen [17]
2 years ago
14

Which of the following is the most precise measurement?

Mathematics
1 answer:
kondaur [170]2 years ago
4 0

Answer:

2.345 cm

Step-by-step explanation:

The value has 4 significant digits.  The others have either 1 or 2 sig figs.  This infers that the measurement was made with a higher degree of precision that the others.

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Please help me, i don’t understand this question nor how to do it !!!!
Fantom [35]

Step-by-step explanation:

See attached picture.

First, compare the highest term of the dividend (x²) to the highest term of the divisor (x).  We need to multiply the divisor by x.

When we do that, we get x² + 5x.  Subtracting this from the dividend, we get -9x + 11.

Now repeat the process.  Compare the highest term of the new dividend (-9x) to the highest term of the divisor (x).  We need to multiply by -9.

When we do that, we get -9x − 45.  When we subtract from the new dividend, we get 56.

So the quotient is x − 9, and the remainder is 56.

6 0
3 years ago
the formula F=9/5C+32 changes a temperature reading from the Celsius scale C to the Fehrenheit scale F. What temperature measure
cestrela7 [59]

Answer:

23

Step-by-step explanation:

F=(9/5)c + 32

F=(9/5)(-5) + 32

F=(-9) + 32

F=23

6 0
3 years ago
Which triangle is similar to the triangle T
Delicious77 [7]

Answer:

the last one

maybe?

Step-by-step explanation:

3 0
3 years ago
If you vertically stretch the exponential function f(x)= 2^x by a factor of 4 what is the equation of the new function
GuDViN [60]

ANSWER

f(x) = 4( {2})^{x}

EXPLANATION

Given the exponential function,

y = f(x)

Then the function

y =a f(x)

is stretched vertically by a factor of 'a' units, for a>0.

Based on this, if a=4 and

f(x) =  {2}^{x}

Then the equation of the new function is

f(x) = 4( {2})^{x}

3 0
3 years ago
Factor 100k^2 - m^2 ​
puteri [66]

Answer:

A)

Step-by-step explanation:

if you use the foil method on A you get '100k² - m²'

4 0
2 years ago
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