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Makovka662 [10]

3 years ago

13

1 1/3 + 2 1/3 = when its reduced to lowest terms

2 answers:

Pavlova-9 [17]3 years ago

8 0

Answer:

3 and 2/3

Step-by-step explanation:

2 + 1 + 1/3 + 1/3 = 3 and 2/3

Stels [109]3 years ago

3 0

Hello There!

First, I like to add up our whole numbers so we can just deal with the fraction itself so 2+1 gives us a sum of 3.

Next, we do not have to find a common denominator because both the denominators are the same. In this case, 1/3 added to 1/3 gives us a sum of 2/3

Finally, we have to add 2/3 to 3 and we get a sum of 3 2/3

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Two similar cylinders have radii of 15 inches and 6 inches. What is the ratio of the surface area of the small cylinder to the s

Levart [38]

Answer:

4:25

Step-by-step explanation:

Given that,

r₁ = 15 inches, r₂ = 6 inches

The area of the cylinder is given by :

$A=2\pi rh+2\pi r^2$

The ratio of surface areas of two cylinders,

$\dfrac{S_2}{S_1}=\dfrac{2\pi r_2h_2+2\pi r_2^2}{2\pi r_1h_1+2\pi r_1^2}\\\\\dfrac{S_2}{S_1}=(\dfrac{r_2}{r_1})^2\\\\=\dfrac{6}{15}^2\\\\=\dfrac{4}{25}$

Hence, the required ratio is 4:25.

8 0

3 years ago

What is a rational number between 9.6 and 9.7

lisov135 [29]

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5 0

3 years ago

Read 2 more answers

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Tanya [424]

Answer:

Correct option: first one

Step-by-step explanation:

The graph has 3 different parts:

Cost = 15 when the Gigabytes used is lesser than or equal 2,

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An increase of 4 gigabytes caused an increase of 20 in the cost, so the slope is 20/4 = 5, and the y-intercept is:

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So the correct option is the first one

3 0

3 years ago

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son4ous [18]

I’m not sure if your asking for the solution, but Hope this helps!

8 0

3 years ago

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Sauron [17]

Answer:

I believe the first and last choice is correct.

~ hope I'm correct, if not I'm sorry~

Step-by-step explanation:

8 0

3 years ago