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sertanlavr [38]
2 years ago
7

If the ratio number of small dogs to the number of large dogs at the animal shelter is 9 to 5, which of the following is the pos

sible number of small dogs and large dogs at the animal shelter?
A.10 small dogs,18 large dogs
B. 18 small dogs,10 large dogs
C .15 small dogs, 32 large dogs
D. 32 small dogs,15 large dogs
Mathematics
2 answers:
baherus [9]2 years ago
6 0
B I think she is correct
nikklg [1K]2 years ago
5 0

Answer:

b

Step-by-step explanation:

it's the only one were you can multiply and get the first number and the second number a multiple of the ratio 9:5

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Y = 3x^5 - 10x^3<br>slove the minumon points <br>​
olya-2409 [2.1K]
I believe the answer is 1.414214
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2 years ago
Janet surveyed a class or students she recorded the number of hours that each student volunteered this line plot shows the resul
maks197457 [2]

Answer:

Part A: 20 students

Part B: 4 hours

Step-by-step explanation:

Part A:

To find the number of students surveyed, we count the number of x there are in the graph.

students = 1 + 2 + 3 + 5 + 1 + 1 + 3 + 2 + 2 = 20

Part B:

To find the mean, we need to find the total number of hours volunteered first.

hours = 1x0 + 2x1 + 3x3 + 5x3 + 1x4 + 1x5 + 3x6 + 2x7 + 2x8 = 80

Now, we can find the mean. We divide the total number of hours volunteered by the number of students.

Mean = 80 ÷ 20 = 4

7 0
3 years ago
HELP!! PLEASE!! NEED DONE ASAP I WILL GIVE 100 POINTS AND MORE IF YOU CAN GET ALL 3 QUESTIONS DONE!! THANK YOU!! I WILL ALSO MAR
VARVARA [1.3K]

Answer:

I answered the questions but that formatting is very confusing and discourages anyone for trying to answer.

The last question is confusing. If I got it wrong, tell me. I will try to answer in the comment section then.

Step-by-step explanation:

Kayson is looking at two buildings, building A and building B, at an angle of elevation of 73°. Building A is 30 feet away, and building B is 35 feet away. Which building is taller and by approximately how many feet?

$\text{tan}\theta=\frac{h_{A}}{30} \Rightarrow h_{A}=\text{tan}73\º \cdot 30 \Rightarrow h_{A}\approx 98.12 \text{ feet}$

$\text{tan}\theta=\frac{h_{B}}{35} \Rightarrow h_{B}=\text{tan}73\º \cdot 35 \Rightarrow h_{B}\approx 114.47 \text{ feet}$

\text{Difference} \approx 16.35

Building B is around 16.35 feet taller than building A.

A Look at the figure below: an image of a right triangle is shown with an angle labeled y If sin y° = a divided by 6 and tan y° = a divided by b, what is the value of cos y°?

$\text{sin}(y)=\frac{a}{6} $

$\text{tan}(y)=\frac{a}{b} $

a is the opposite side; 6 is the hypotenuse; b is the adjacent side.

Therefore,

$\text{cos}(y)=\frac{b}{6} $

If sin f° = eight ninths and the measure of segment YW is 24 units, what is the measure of segment YX? triangle XYW in which angle W is a right angle, angle X measure f degrees, and angle Y measures d degrees.

This seems a bit confusing. The angles don't match. We have 90\º+62\º +21\º \approx 173\º

\text{sin}(f)=0.888...

f \approx 62\º

YX is the hypotenuse of the right triangle.

$\text{cos}(21\º)=\frac{24}{YX} $

YX \approx 25.7

Considering f \approx 69\º

$\text{sin}(69\º)\approx\frac{24}{YX} $

YX \approx 25.7

4 0
3 years ago
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MariettaO [177]

Answer:

KJZV JCH BSV

Step-by-step explanation:

CBZ,NSFVN bvVVVVV VVVVV VSFNV.Z

3 0
3 years ago
The area of a triangle is found using the following formula:
attashe74 [19]

Answer:

12 in.2

Step-by-step explanation:

The formula for a triangle is b*h/2

3*8 = 24

24/2 = 12

3 0
3 years ago
Read 2 more answers
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