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
Diano4ka-milaya [45]
2 years ago
7

Megan has a piece of fabric which is a right triangular shape. The length of leg 1 is 4 m. The length of the other leg is twice

the length of leg 1. What would be the length of the third side of the fabric?
8.94 m
7.21 m
6.93 m
4.47 m
Mathematics
1 answer:
Bess [88]2 years ago
8 0

Answer:

8.94 m

Step-by-step explanation:

Use the Pythagorean Theorum - a^2 + b^2 = c^2. Use leg 1 as <em>a</em>, leg 2 as <em>b</em>, and the third side as <em>c</em>.

We know leg 1 is 4, and that leg 2 is twice as long as leg 1...

(4)^2 + (4*2)^2 = c^2

Now, we use the Order of Operations to find c^2...

4^2+8^2=c^2\\16+64=c^2\\80=c^2

Now, we find the square root of c^2 to find c...

\sqrt{80} =8.94

So, the length of the third side is 8.94 m.

You might be interested in
Cuantas veces al día la manecilla de la hora de un reloj análogo pasa por un número múltiplo de 3.
Fiesta28 [93]
Pasa 96 veces. Porque cuando en una hora ahí 4 múltiples de 3. Tu coges las 4 vez es I lo multiplica a 24 horas. Así es como yo resulte con el número 96.
5 0
3 years ago
If a shirt costs $40 and the amount of tax collected was $2 what is the sales tax rate?
scoundrel [369]

Answer:

5%

Step-by-step explanation:

To find the tax, we take the price times the tax rate

2 = 40* rate

Divide each side by 40

2/40 =rate

.05 = rate

Changing to percent form

5% = rate

7 0
3 years ago
Read 2 more answers
Round 9254 to the nearest hundred
Ira Lisetskai [31]
The answer is going to be 9300.
3 0
3 years ago
Read 2 more answers
If you have 5 apples and u replace 3 how many apples do u have
attashe74 [19]

Answer:

2 I guess or what you mean with replace

Step-by-step explanation:

but you replace it you still have the 5 apple so not sure

4 0
2 years ago
Need help with properties if dilations homework
Vitek1552 [10]

With a dial action, although the dilated image may get smaller or larger the angles/ slope of lines would remain the same.

Slope = change I. Y over the change in X

Slope = (5-4) /(3-2) = 1/1 = 1

Slope = 1

8 0
2 years ago
Other questions:
  • Please explain how to do it
    9·1 answer
  • PLEASE HURRY!! The graph shows the distance traveled by two cars over several minutes.
    8·2 answers
  • If f(x)= 3x^2+1 and g(x)= 1-x, what is the value of (f-g)(2)?
    7·1 answer
  • Please answer the whole page .
    10·1 answer
  • Easy...will mark brain..plz help :)
    12·2 answers
  • Solve for b, i already solved for A <br> will give brainliest
    7·1 answer
  • Janessa is playing a board game with two friends. Using a single die, one friend rolled a four, and the other friend rolled a th
    6·1 answer
  • Evaluate<br> (11) + (-11)
    5·1 answer
  • I need help ASAP PLEASE PLEASE HELP
    11·1 answer
  • Solve for k:<br> 8 36<br> K 1.8
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!