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3 years ago

Hey everyone! I’m back! Hope you enjoyed your weekend!

Mathematics

2 answers:

aalyn [17]3 years ago

5 0

Answer:

8 / 9 x 4 / 3

Step-by-step explanation:

8 / 9 divided by 3 / 4

= ( 8 / 9 ) / ( 3 / 4 )

= 8 / 9 x 4 / 3

baherus [9]3 years ago

5 0

Answer: 8/9 x 4/3

Step-by-step explanation:

One way to do this is, KCR. The K stand for keep, so you don't change the 8/9. the C stands for change. So, we change the division to multiplication. Lastly, the R stands for Reciprocal which means to swap the 3/4 and make is 4/3. So, we get 8/9 x4/3. Hope this helps!

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Juanita spent $9 on each of her 6 grandchildren at the fair. How much money did she spend? Juanita gastó $9 en cada uno de sus 6

Elena-2011 [213]

Answer:

$54

Step-by-step explanation:

she had 6 grandchildren and she used $9 for one grandchild so we multiply

9 x 6 = $ 54

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3 years ago

What is -2x divided by -10

densk [106]

Answer:

Factor the numerator and denominator and cancel the common factors.

-2x/-10 = x/5

Step-by-step explanation:

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3 years ago

: Use ratio language to describe the relationship of any two things you can think of. Example: For every 5 minutes of jogging, I

kotykmax [81]

For every 5 minutes of jogging, I ran 500 yards

To Find : Use ratio language to describe the relationship of any two things

Determine the unit rate

Solution:

every 5 minutes of jogging, I ran 500 yards

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unit rate = 1000/20 = 50 words per minute

For every 1 hr (60 minutes) I can solve 10 Questions

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3 years ago

Shannon is making three different sizes of blankets from the same material. The first measures 2.5 feet by 2 feet. She wants to

Arada [10]

Answer:

<h2>The dimensions of the third blanket are 7.5 feet by 6 feet.</h2><h2>All the blankets are similar.</h2>

Step-by-step explanation:

The size of the first blanket is 2.5 feet by 2 feet.

Shannon wants to enlarge the first blanket by scale factor 2 to make the second blanket.

Hence, the size of the second blanket will be $(2.5\times2) = 5$ feet by $2\times2 = 4$ feet.

Again she enlarged the second blanket by a scale factor 1.5 to make the third blanket.

Hence, the size of the second blanket will be $5\times1.5 = 7.5$ feet by $4\times1.5 = 6$ feet.

Enlargement only changes the size of the blanket, it does not change the shape of the blanket. Hence, all the blankets will be similar.

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3 years ago

What is the slope of a line that is parallel to the graph of the function below.<br> y = 1/4x-3

erik [133]

Answer:

The slope of a line that is parallel to the graph of the function below is 1/4x

Step-by-step explanation:

The only way you can have a line that stays parallel to another is if they have the same slope, and the slope of them both is 1/4x

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3 years ago