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Scrat [10]
3 years ago
13

If you need to divide 2/3 by 4/5 , why is it easier to use an equation than to use a model?

Mathematics
2 answers:
Marizza181 [45]3 years ago
6 0

Answer:

because you have to use the reciprocal of the second fraction you are dividing

Step-by-step explanation:

Olenka [21]3 years ago
4 0

Answer:

Its is quicker

Step-by-step explanation:

If you were to use a model you would have write the common denominator out instead of multiplying it. Then you would have to write the new numerator for each fraction to then write it down and divide it into other pieces of the model. the equation is much faster and overall easier to save time on a quiz or test

Hope this helps :)

Pls mark brainliest because I really need it

- mastmaster34

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4x-y=1 inslope intercept form please show work
shutvik [7]

Answer:

y = 4x - 1

Step-by-step explanation:

the equation of a line in slope- intercept form is

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rearrange 4x - y = 1 into this form

add y to both sides

4x = y + 1 ( subtract 1 from both sides )

4x - 1 = y

y = 4x - 1 ← in slope-intercept form


5 0
3 years ago
Please I need help !!!!!
Mama L [17]
The formula is y=0.5m+20

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A number cube is a die (singular for dice). List all of the possible outcomes of a die (list numbers of 1 to 6), and next to those numbers, determine if they are even or odd.
8 0
2 years ago
7. If U= {2, 4, 6, 8, 10, 12, 14, 16} and<br> A = {6, 10, 14}, what is A'?
Tresset [83]

The compliment of set A that is A' is equal to {2, 4, 8, 12, 16}.

We are given the universal set as:

U = {2, 4, 6, 8, 10, 12, 14, 16}

We are also given that set A is:

A = {6, 10, 14}

We need to find A'

For this, we will subtract set A from the universal set, U.

So, we get that:

A' = U - A

A' = {2, 4, 6, 8, 10, 12, 14, 16} - {6, 10, 14}

Solving the expression, we get that:

A' = {2, 4, 8, 12, 16}

Therefore, we get that, the compliment of set A that is A' is equal to {2, 4, 8, 12, 16}.

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brainly.com/question/2166579

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5 0
1 year ago
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valina [46]

Answer:

a ≈ 1.8

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a = (2 / 0.97) x 0.87

a = 1.79    (≈ 1.8)

6 0
3 years ago
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