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3 years ago

-1/-293/7what is -1 / -2 * 9 * 3/7

Mathematics

2 answers:

Veseljchak [2.6K]3 years ago

7 0

27/14 or 1 13/14 or 1.928557143 either one is correct there just all simplified forms

KonstantinChe [14]3 years ago

4 0

-1/-2×9/1=9/2×3/7 9/2×3/7=27/14 I get 27/14

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.At a certain animal shelter, the ratio of puppies to adult dogs is 7 to 4. This week there are a total of55 dogs in the shelter

Advocard [28]

Answer:

There are 35 adult dogs and 20 puppies

Step-by-step explanation:

Represent the puppies with P and the Adult dogs with A

Given

$A : P = 7 : 4$

Dogs = 55

Required

Determine A and P

First, we need to sum the ratios;

$Total = A + P$

$Total = 7 + 4$

$Total = 11$

Adult Dogs is then calculated as follows;

$A = \frac{A\ Ratio}{Total} * Dogs$

$A = \frac{7}{11} * 55$

$A = \frac{385}{11}$

$A = 35$

Puppies is calculated by subtracting the number of adult dogs from the total

$P = Dogs - Adult\ Dogs$

$P = 55 - 35$

$P = 20$

Hence;

There are 35 adult dogs and 20 puppies

3 0

3 years ago

The sum of the measures of the two angles of a linear pair must be

Pie

Answer: 180

Angles in a linear pair are always supplementary. This means they form a straight angle or a straight line.

6 0

3 years ago

Percy paid $24. 10 for a basketball. The price of the basketball was $22. 99. What was the sales tax rate?.

Alika [10]

Answer:

$3.11

Step-by-step explanation:

you have to subtract 24.10 from 22.99

6 0

2 years ago

Read 2 more answers

The area of a rectangular painting is 1/6 square yard. The width is 2/3 yard. What is the length of the painting use the formula

STatiana [176]

The length of the painting is 1/4.

According to the statement

we have to find the length of the rectangular painting with the help of the given information.

So, For this purpose, we know that the

The given information is:

The area of a rectangular painting is 1/6 square yard. The width is 2/3 yard.

And we have to use the formula

Area = Length * Breadth

So, Substitute the values in it then solve

So,

Area = Length * Breadth

1/6= Length * 2/3

1/6 = 2L/3

1 = 12L/3

1 = 4L

L = 1/4.

The value of the length is 1/4.

So, The length of the painting is 1/4.

Learn more about area of a rectangle here

brainly.com/question/2607596

#SPJ9

4 0

2 years ago

Can the three angles 25 65 and 90 create one unique triangle

Serhud [2]

Answer:

Yes, it can. Triangles [in order for them to be one] must equal 180. If you add all of these angles together, since a triangle only has three angles anyway, it equals to 180, so you know it's a triangle.

If this was confusing, I am happy to help further!

7 0

3 years ago

-1/-2*9*3/7what is -1 / -2 * 9 * 3/7

-1/-293/7what is -1 / -2 * 9 * 3/7