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3 years ago

Accuracy is a measure of how close an answer is to the actual or expected value

Mathematics

2 answers:

schepotkina [342]3 years ago

8 0

That statement is true

Nata [24]3 years ago

7 0

This statement is accurate having 100 % accuracy .

:)

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Plz help me solve this algebra problem

grigory [225]

Answer:

$\frac{2}{3+\sqrt{5} }$ * $\frac{ {3-\sqrt{5} } }{ {3-\sqrt{5} } }$

$\frac{6-2\sqrt{5} }{4}$

$\frac{3-\sqrt{5} }{2}$

Step-by-step explanation:

4 0

3 years ago

4x - 3 = 3 +2/3(x - 6)<br> what’s the answer?

oksano4ka [1.4K]

Should be one of the squared answers as x try plugging it back into the original equation

4 0

3 years ago

Solve and show work.

Pavlova-9 [17]

5+x=5x+2 =7x. 7x8= 56x

7 0

3 years ago

Please answer below :-)

katrin2010 [14]

Step-by-step explanation:

$\frac{2x - 1}{4} + \frac{x}{3} = 2$

find a common denominator of 12 for each fraction

$\frac{3}{3} \times \frac{(2x - 1)}{4} + \frac{4}{4} \times \frac{x}{3} = \frac{12}{12} \times \frac{2}{1}$

$\frac{6x - 3}{12} + \frac{4x}{12} = \frac{24}{12}$

$\frac{6x - 3 + 4x}{12} = \frac{24}{12}$

$\frac{10x - 3}{12} = \frac{24}{12}$

multiply both sides by 12

$12 \times \frac{10x - 3}{12} = \frac{24}{12} \times 12$

12s cancel out

$10x - 3 = 24$

add three to both sides

$10x - 3 + 3 = 24 + 3$

$10x = 27$

divide both sides by 10

$\frac{10x}{10} = \frac{27}{10}$

The tens on the left side cancel

$x = \frac{27}{10} = 2.7$

4 0

3 years ago

Select the set of ordered pairs that does not satisfy the requirements of a function.

inysia [295]

For a function to be a function there cannot be any x’s repeated. In this case, you’re looking for a function that has an x repeated. The answer is {(1,1),(1,2),(1,3),(1,4)}

8 0

3 years ago