2 years ago

ERROR ANALYSIS Describe and correct the error in solving the equation.

Mathematics

1 answer:

Crank2 years ago

6 0

the error was that you did not use the distributive property in 4(x-2)

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Code fg2p3e2 Only from ages to 12 up to 16

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Answer:

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Step-by-step explanation:

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What is the solution to w - 9 1/2 = 15 24 1/2 6 1/2 23 1/2 5 1/2

VladimirAG [237]

Answer:

Option A

Step-by-step explanation:

Convert mixed fraction to improper fraction.

$\sf w - 9\dfrac{1}{2}=15\\\\ w - \dfrac{19}{2}=15$

Now isolate 'w'

$\sf w = 15 +\dfrac{19}{2}\\\\= \dfrac{15*2}{1*2}+\dfrac{19}{2}\\\\=\dfrac{30}{2}+\dfrac{19}{2}\\\\=\dfrac{30+19}{2}\\\\=\dfrac{49}{2}\\\\= 24\dfrac{1}{2}$

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Lim x -4 sqrt x+20 - sqrt 12-x x^ 2 +3x-4 =

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HELP DUE IN 10 MINS! Use the Pythagorean Theorem to solve for x.

irakobra [83]

Answer:

B. 5sqrt(2)

Step-by-step explanation:

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Fatima is shaping this model to show 0.08 x 3. shade the correct amount of boxes that will show the product. fatima should shade

julia-pushkina [17]

Answer:

Fatima should shade 3 groups of 8 small squares or 24 small squares.

Step-by-step explanation:

Consider the provided information.

Fatima is shading this model to show 0.08 × 3. Shade the correct amount of boxes that will show the product.

Here 3 represents the number of groups and 8 represents the small square.

Multiplication is repeated addition.

We can rewrite the above multiplication as: 0.08 + 0.08 + 0.08

Therefore 0.08 × 3 = 0.24

Here 0.24 represents 24 small squares.

The required model is shown below:

Hence, Fatima should shade 3 groups of 8 small squares or 24 small squares.

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