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3 years ago

Drag a statement or reason to each box to complete this proof.

Mathematics

2 answers:

vladimir1956 [14]3 years ago

6 0

Answer:

The required answer is shown below:

Step-by-step explanation:

Consider the provided equation.

Statement Reason

1. $5(x+6)=x+38$ Given

2. $\bold{5x+30=x+38}$ Distributive property

3. $5x+30-30=x+38-30$ Subtraction property of equality

4. $\bold{5x=x+8}$ Simplifying

5. $\bold{5x-x=x+8-x}$ Subtraction property of equality

6. $\bold{4x=8}$ Simplifying

7. $\frac{4x}{4}=\frac{8}{4}$ Division property of equality

8. $x=2$ Simplifying

Hence the required answer is shown above.

Zolol [24]3 years ago

5 0

Hope you can read this and hope it helps

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Answer:

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Step-by-step explanation:

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3 years ago

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poizon [28]

we know that

Quotient is the number resulting from the division of one quantity by another

Let

x--------> the first quantity

y------> the second quantity

q------> the quotient

$q=\frac{x}{y}$ -------> equation 1

in this problem

$x=4.13*10^{-8} \\ y= 0.04*10^{5}$

Substitute the values in the equation 1

$q=\frac{4.13*10^{-8}}{0.04*10^{5}}$

Simplify

$q=\frac{4.13*10^{-8}}{0.04*10^{5}}=\frac{4.13}{0.04}*10^{-8}*10^{-5}=\frac{4.13}{0.04}*10^{-13}\\ \\q=103.25*10^{-13}\\ \\q= (1.0325*10^{2})*10^{-13}\\ \\q= 1.0325*10^{-11}$

therefore

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