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
Vadim26 [7]
3 years ago
6

A right angled triangle has two shorter sides and one is twice as long as the other. The hypotenuse is 25cm long. What are the l

engths of the two shorter sides.
Mathematics
2 answers:
Bas_tet [7]3 years ago
5 0

Answer:  x =  14.43

Step-by-step explanation:

The Pythagorean Theorem states the following:  

a^2 + b^2 = c^2  

Make one side of the triangle x  

Make the second side of the triangle 2x  

Now, you can plug the values into the equation,  right?  

x^2 + 2x^2 = 25^2 or 625  

3x^2 = 625

Divide each side by 3 and you are left with:  

x^2 =  208.33

Now, take the square root of 208.33

x =  14.43

That is the shorter side. The longer side is twice that value: Therefore, 14.43 x 2 = 28.86 14.43 is one side of the triangle. The other is that same value times two. Therefore, the sides of your triangle are: 14.43 Shorter side 28.86 Longer side

mina [271]3 years ago
4 0
Answer: The ameliorated retort to the peculiar proposed interrogate is identified as 14.43 centimeters (cm).

Step-by-Step Explanation:

The following configurations are stated throughout the interrogate:

- Hypotenuse: 25 centimeters (cm).
- Opposite: b
- Adjacent: 2b

Utilizing the Pythagorean Theorem, established circa 1900 B.C.

A^2 + b^2 = c^2

Extend the equation and equate such values, as necessary,

2b^2 + b^2 = 25^2

Further evaluate,

3b^2 = 625

B^2 = 208.33

Evaluate, on the behalf of the root,

[sqrt root] b^2 = [sqrt root] 208.33

B = 14. 43 centimeters (cm).

Thus far, such agglomeration, referring to the 14. 43 centimeters, is equated to that of the value of the ‘Opposite’.

Since the ‘Adjacent’ is equivalent to twice of that of the opposite,
Adjacent = 28.86 centimeters (cm).

Henceforth, given such configured dissemination(s), the interrogate has contemporaneously been evaluated for.

*I hope this helps.
You might be interested in
Will give first person to answer brainliest!! At a local baseball game, tickets cost $4 for adults and $2 for students. If there
S_A_V [24]

Answer:

let x adult and y student attended

x+y= 94

x=94-y

again

4x+2y = 294                               53 adults and 41 student attended

376-4y+2y =294                                           the  event

2y =82

y=41

substituting the value of y in

x+y =94

x= 94-41 = 53

Step-by-step explanation:

8 0
3 years ago
Assume that the heights of women are normally distributed with a mean of 63.6 inches and a standard deviation of 2.5 inches. If
djyliett [7]

Answer:

Option a. 0.9811

Step-by-step explanation:

First, you need to use a normal distribution table to solve this. If you don't have it, then see the attached table so you can guide yourself.

Now, we want to know the probability of randomly select 75 women whose height have a mean between 63 and 65 inches, knowing that in general, the mean is 63.5 and standard deviation of 2.5

To do this, you should calculate first the Z score value for both heights, one for 63 inches and the other with 65 inches. Then, with those values, we'll look the table to get the area under the curve, and thus, the probability. To calculate Z use the following expression:

Z = x - μ / (σ/√n)

Where:

μ: mean height

σ: standard deviation

x: height required

n: sample population

We have all the data so let's calculate both values of Z:

Z1 = 63 - 63.6 / (2.5/√75) = -2.08

Z2 = 65 - 63.6 / (2-5/√75) = 4.85

With these Z score, let's watch the table, and see which area belongs to,

In the case of Z1, the area is 0.0188, while Z2 is 1.

To know the probability, all we need to do is substract those values:

P = 1 - 0.0188 = 0.9812

Option a) is the most accurate and closest result to this.

5 0
3 years ago
(PLEASE ANSWER 50 POINTS)Write an equation of a line slope-intercept form with the given slope and y-intercept. Slope:3, y-inter
Levart [38]
Y=3x+2

the slope (mx) is 3
the y-intercept (b) is 2.

the equation form is y=mx+b
8 0
2 years ago
How much should Tabatha budget monthly for insurance that costs $956.89 for the entire year?
elixir [45]
$79.74083  is the answer hope i help you

i divided 956.89 in 12 so that was the answer
5 0
3 years ago
Question 1 (Multiple Choice Worth 1 points)
Oksi-84 [34.3K]

Sorry I don't know but i bet more can exolain.

4 0
3 years ago
Other questions:
  • How are trigonometric functions graphed to show the period, midline, and amplitude?
    6·1 answer
  • Which is a prime number?<br> оооо<br> o 13<br> o 14<br> o 15<br> o 16
    15·2 answers
  • What point is the center of dilation?<br><br> point E’<br> Point H <br> Point O <br> Point G’
    8·2 answers
  • (Can someone help me with this please.) :D
    5·2 answers
  • Darci wants to buy a computer that
    10·2 answers
  • Find the equation of a line glven the point and slope below. Arrange your answer in the form y = mx + b, where b is the
    12·1 answer
  • abby makes two different quilts. Each quilts is a square. However, the quilts have diferent perimeter, and areas. Describe the a
    11·2 answers
  • Please explain how to do please
    6·1 answer
  • What is this called?<br><br><br>MATH <br><br>Answer and I will give you brainiliest <br>​
    6·2 answers
  • If the tempture is 39.2 degrees F what would the tempture be in celsius
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!