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2 years ago

Two fractiobs have a common denominator of 8 what could the two fractions be

Mathematics

2 answers:

Marianna [84]2 years ago

8 0

Answer:

1/8, 1/2 (one possible solution)

Step-by-step explanation:

If a fraction has a commond denominator of 8, one of the fractions must have 8 in the denominator. Since 8 is 2^3, we can only use fractions with denominators that are divisible by that. Therefore, any fraction with a deonominator 1,2,4, or 8 can be the other number, but you have to have at least one denominator as an 8 in order for the common denominator to be 8.

Citrus2011 [14]2 years ago

7 0

Answer:

The two fractions that have a common denominator of 8 are 1/16 and 1/32

For two fractions to have the same denominator, it means that both fractions must have a value that has a factor of 8

Factors are values that the number can be divided with without leaving out a remainder.

The two fractions that have a common denominator of 8 are 1/16 and 1/32

Note that the factors of 16 can be 2 and 8 while that of 32 can be 4 and 8

Since 8 is common to both 16 and 32, hence the two fractions that have a common denominator of 8 are 1/16 and 1/32

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Write the equation of the line perpendicular to F(x)=5 that goes through (-1, -3)

Ainat [17]

Answer:

x = -1

Step-by-step explanation:

y = 5 is a horizontal line

It's perpendicular would be a vertical line of the form:

x = a

Since it passes through (-1,-3)

a = -1

Hence line is: x = -1

3 0

3 years ago

A marketing organization claims that more than 10% of its employees are paid minimum wage. If a hypothesis test is performed tha

Genrish500 [490]

Answer:

there is insufficient evidence to support the claim that more than 10% of the employees are paid minimum wage.

Step-by-step explanation:

Given that:

A marketing organization claims that more than 10% of its employees are paid minimum wage.

The null hypothesis is:

$H_o : p = 10$

The alternative hypothesis is:

$H_1 : p > 10$

If a hypothesis test is performed that fails to reject the null hypothesis, how would this decision be interpreted

i.e Decision Rule: fails to reject the null hypothesis

Then the interpretation of the decision is that, there is insufficient evidence to support the claim that more than 10% of the employees are paid minimum wage.

8 0

3 years ago

I really need help.... i am doing k12 online and i have SO much overdue and i need help, I MIGHT FAIL 6th GRADE!! i know thats n

Nutka1998 [239]

Answer:

Table 1(red)

Step-by-step explanation:

A proportional relationship will have a constant of proportionality between y and x all through the data given.

Constant of proportionality, k = y/x

Table 1 (red):

y/x = 5/1 = 10/2 = 20/4 = 5

k = 5 all through, therefore, this table show a proportional relationship between x and y

Table 2 (blue):

y/x = 1/6 ≠2/9 ≠ 4/15

This doesn't have a constant of proportionality, k, that is the same all through in the given table of values. Therefore, it doesn't show any proportional relationship between x and y

4 0

2 years ago

I need to simplify this expression: 4×4+4(5-2)+7

atroni [7]

Answer:

Step-by-step explanation:

4x4+4(5-2)+7

=4x4+4(3)+7

=16+12+7

=28+7

=35

7 0

3 years ago

What is 13x -4+100=180

Naddika [18.5K]

Answer: x = 6.46153846

Step-by-step explanation:

We are given the equation 13x - 4 +100 = 180, and we must find the value of x. In order to do that get x on on one side by itself and a constant on the other side by itself.

This first step is to combine like terms. 13x is by itself. -4 + 100 = 96. This gives us the equation 13x +96 = 180.

In order to get x by itself, subtract 96 from each side of the equation. This gives us the equation 13x = 84.

Next, divide each side by 13 to find x. This gives us x = 6.46153846

$13x - 4 +100=180$

$13x + 96 = 180$

$13x = 84$

$x = 6.46153856$

Hope this helps! Have a nice day!

3 0

3 years ago