1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Wewaii [24]
3 years ago
9

The average red

Mathematics
1 answer:
Eddi Din [679]3 years ago
5 0

The question is an illustration of ratios and proportions

<em>The Bospolder fox is 28 inches tall at the shoulder,</em>

Represent the ratio as:

Scale = Shoulder : Tail

For the red fox, we have:

Red = 20in : 55in

For the Bospolder fox, we have:

Bospolder =Shoulder : Tail

To calculate the length of the shoulder of the Bospolder fox, we need its length at the tail.

<em>Since it is not given, I will make an assumption.</em>

Assume, the Bospolder fox is 77in tall at the tail.

The ratio becomes

Bospolder =Shoulder : 77in

Both animals are proportional; this means that they have the same ratio.

So, we have:

Shoulder : 77in = 20in : 55in

Express as fraction

\frac{Shoulder }{ 77in }= \frac{20in }{55in}

Multiply both sides by 77in

Shoulder = \frac{20in }{55in} \times 77in

Shoulder = \frac{20in \times 77}{55}

Shoulder = 28in

Using the assumed length, the Bospolder fox is 28 inches tall at the shoulder,

Read more about ratios and proportions at:

brainly.com/question/13114933

You might be interested in
Solve 3(3×2) in a rectangular array ​
nikklg [1K]

Answer: 18

Step-by-step explanation:

3(3)(2)

=(3)(6)

=18

5 0
3 years ago
Read 2 more answers
Simplify.
Vladimir [108]

Answer:

a. -3.78x-0.84

Step-by-step explanation:

To simplify, combine like terms. Because you're just adding them you don't have to change any signs. Add/subtract the terms with an x, that will give you your first number, then add/subtract the terms without an x to get your second number.

5 0
2 years ago
A radius of a circle is perpendicular to a chord if and only if it ________
tiny-mole [99]

<span>A radius of a circle is perpendicular to a chord if and only if it bisect the chord.</span>

7 0
3 years ago
Read 2 more answers
What’s the base of a triangle if the area is 180cm but the height is 20
Lena [83]

Answer:

the base is 18cm

Step-by-step explanation:

A=1/2*bh

180=1/2*(20)b

180=10b

b=18

You're welcome :)

6 0
3 years ago
Read 2 more answers
Which set of numbers could represent the lengths of the sides of a right triangle?
DiKsa [7]

Answer:

The first set: 8, 15, and 17.

Step-by-step explanation:

<h3>Pair: 8, 15, 17</h3>

By the pythagorean theorem, a triangle is a right triangle if and only if

\text{longest side}^2 = \text{first shorter side}^2 + \text{second shorter side}^2.

In this case,

\text{longest side}^2 = 17^2 = 289.

\begin{aligned}&\text{first shortest side}^2 + \text{second shortest side}^2 \\ &= 8^2 + 15^2\\ &=64 + 225 = 289 \end{aligned}.

In other words, indeed \text{hypotenuse}^2 = \text{first leg}^2 + \text{second leg}^2. Hence, 8, 15, 17 does form a right triangle.

Similarly, check the other pairs. Keep in mind that the square of the longest side should be equal to the sum of the square of the two

<h3>Pair: 10, 15, 20</h3>

Factor out the common factor 2 to simplify the calculations.

\text{longest side}^2 = 20^2 = 400

\begin{aligned}&\text{first shortest side}^2 + \text{second shortest side}^2 \\ &= 10^2 + 15^2\\ &=100 + 225 = 325 \end{aligned}.

\text{longest side}^2 \ne \text{first shorter side}^2 + \text{second shorter side}^2.

Hence, by the pythagorean theorem, these three sides don't form a right triangle.

<h3>Pair: 12, 18, 22</h3>

\text{longest side}^2 = (2\times 11)^2 = 2^2 \times 121.

\begin{aligned}&\text{first shortest side}^2 + \text{second shortest side}^2 \\ &= (2 \times 6)^2 + (2 \times 9)^2\\ &=2^2 \times(36 + 81) = 2^2 \times 117 \end{aligned}.

\text{longest side}^2 \ne \text{first shorter side}^2 + \text{second shorter side}^2.

Hence, by the pythagorean theorem, these three sides don't form a right triangle.

<h3>Pair: 7, 9, 11</h3>

\text{longest side}^2 = 11^2 = 121.

<h3>\begin{aligned}&\text{first shortest side}^2 + \text{second shortest side}^2 \\ &= 7^2 + 9^2\\ &=49+ 81 = 130 \end{aligned}.</h3>

\text{longest side}^2 \ne \text{first shorter side}^2 + \text{second shorter side}^2.

Hence, by the pythagorean theorem, these three sides don't form a right triangle.

6 0
4 years ago
Other questions:
  • Joe Jay purchased a new colonial home for $260,000, putting down 20%. He decided to use Loyal Bank for his mortgage. They were o
    6·1 answer
  • Which of the following is the explicit rule for the sequence -3, 5, 13, 21 ... *
    7·1 answer
  • Sonya found that x = is one solution of (6x + 4)2
    5·1 answer
  • What is 5382619 rounded by the nearest ten thousand
    14·2 answers
  • Please help. There is 4 answer choices and it could only be one of them? Which one is it?
    13·1 answer
  • For the problem 4 x 2/3, Dawn says the answer is 6. Marry Anne says the answer is 3 1/3. Stacy says it is 2 2/3. Who is correct?
    15·2 answers
  • suppose that you have made a batch of orange paint by mixing 2 cups of red paint and 1/3 cups of yellow paint. What are some oth
    14·1 answer
  • What is the value of x ?
    6·1 answer
  • Nina buys a small rug that is in the shape of a kite as shown below.
    5·2 answers
  • I feel so not smart please help me
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!