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Ainat [17]
3 years ago
8

At the kennel, the ratio of cats to dogs is 4:5. There are 27 animals in all.

Mathematics
1 answer:
SpyIntel [72]3 years ago
3 0

Answer:

I don't know how to answer the first question

There are 15 dogs in the kennel

There are 12 cats in the kennel

Explanation:

If there is a 4 to 5 ratio then

12 cats to 15 dogs is linear

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igomit [66]

Answer:

First one is y=(x+1)^2

4 0
3 years ago
Help me with please and thanks
Alex73 [517]

Answer: b

Step-by-step explanation:

The answer is b because both sides of the table start with zero and both sides of the table have a continues pattern the y side(right). They are increasing by a set # of points(3).

I AM NOT POSITVE ABOUT THE ANSWER, BUT IF I HAD TO GUESS- B WOULD BE THE ANSWER! sorry if its wrong!

7 0
3 years ago
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What is the area of the sector? Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and enter
n200080 [17]

Question:

What is the area of the sector? Either enter an exact answer in terms of π or use 3.14 and enter your answer as a decimal rounded to the nearest hundredth.

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete as the values of radius and central angle are not given.

However, I'll answer the question using the attached figure.

From the attached figure, the radius is 3 unit and the central angle is 120 degrees

The area of a sector is calculated as thus;

Area = \frac{\alpha }{360} * \pi r^2

Where \alpha represents the central angle and r represents the radius

By substituting \alpha = 120 and r = 3

Area = \frac{\alpha }{360} * \pi r^2 becomes

Area = \frac{120}{360} * \pi * 3^2

Area = \frac{1}{3} * \pi * 9

Area = \pi * 3

Area = 3\pi square units

Solving further to leave answer as a decimal; we have to substitute 3.14 for \pi

So, Area = 3\pi becomes

Area = 3 * 3.14

Area = 9.42 square units

Hence, the area of the sector in the attached figure is 3\pi or 9.42 square units

8 0
3 years ago
Maura just went down the slide at the playground. She walks 3 feet to get from the end of the slide back to the ladder. Then she
Pavel [41]

Answer:5 feet

Step-by-step explanation:

5 0
3 years ago
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Assume that y is directly proportional to x. Use the given x-value and y-value to find a linear model that relates y and x.
steposvetlana [31]

Answer:

Step-by-step explanation:

To find a linear model, you need to use the formula y = kx and solve that for k.  k is the constant of variation, also known as the slope of a line.  Hence, the word "linear".

If y = kx and y = 1010 and x = 5, then

1010 = 5k so

k = 202

The linear model, then, is

y = 202x

3 0
3 years ago
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