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Alexandra [31]
3 years ago
10

The statement "If 1/2x=5, then x=10 is justified by the

Mathematics
2 answers:
Anton [14]3 years ago
6 0
I think it's the Multiplication Property of Equality.

Hope this helps you! :)
Zarrin [17]3 years ago
3 0
<h2>Answer:</h2>

The right answer is - Multiplication property of equality

<h2>Step-by-step explanation:</h2>

The Multiplication Property of Equality states that if we multiply both the sides of any given equation by the same number, then the sides are equal.

Here we have been given the equation:

\frac{x}{2} =5

Now multiplying both the sides by 2 we get

\frac{2x}{2}=5*2

So, we get x = 10

Therefore, Multiplication property of equality is the answer.

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Identify the graph of xy=-8 for theta=pi/4 and write and equation of the translated or rotated graph in general form.
eduard

Answer:

B

Step-by-step explanation:

I hope this helps!

4 0
3 years ago
Read 2 more answers
What is 3.116372 rounded to the nearest hundred thousandths place?
Neporo4naja [7]
Answer: 3.11637

Explanation: The hundred thousandths place is in the fifth place after the decimal. To avoid remembering this, you can simply note that the first place after the decimal is the tenths. You simply keep progressing as you would in whole numbers.

For example 10 becomes 100 when a zero is added. This zero is always added right beside the first zero and indicates the hundreds place.

Furthermore, the general rule for rounding is if the number after the preferred rounding place is 4 or less, the number remains the same. 5 or more means it goes up by one digit.
4 0
2 years ago
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Write 7.4 as a mixed number and as an improper fraction. Do not try to simplify your answers.
Brut [27]
<span>Write 7.4 as a mixed number and as an improper fraction. Do not try to simplify your answers. 
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The answer is 37/5                                             
5 0
3 years ago
Read 2 more answers
Factor the expression 3x^(2)+10x+8
marin [14]

Hello,

If we want to factor the expression, we have to solve

3x² + 10x + 8 = 0

a = 3 ; b = 10 ; c = 8

∆ = b² - 4ac = 10² - 4 × 3 × 8 = 4 > 0

x1 = (-b - √∆)/2a = (-10 - 2)/6 = -12/6 = -2

x2 = (-b + √∆)/2a = (-10 + 2)/6 = -8/6 = -4/3

Factor :

a (x - x1)(x - x2)

= 3(x + 2)(x + 4/3)

= (x + 2)(3x + 4)

8 0
2 years ago
Jerry King is a server in a restaurant that pays a salary of $43 per day. He also averages tips of 18% of his total gross food o
tatyana61 [14]

Answer:

His total gross pay for the week is $588.25.

Step-by-step explanation:

Consider the provided information.

Jarry has a salary of $43 per day and he worked for 4 days.

Thus, the salary of 4 days is:

4 × $43= $172

The average tips is 18% of his total gross food orders.

Last week he had total food orders of $2,312.5. Therefore, the total tips he received is:

2312.5 \times(\frac{18}{100})

2312.5 \times(0.18)

416.25

Total tips he received is $416.25.

His total gross pay for the week = The salary of 4 days + Total tips he received.

His total gross pay for the week = $172 + $416.25

His total gross pay for the week = $588.25

Hence, his total gross pay for the week is $588.25.

5 0
3 years ago
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