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
Ugo [173]
3 years ago
5

3.The legs of a right triangle are equal. Given the length of the legs, find the length of the hypotenuse. Round

Mathematics
1 answer:
Zepler [3.9K]3 years ago
3 0

Answer:

1.41a

Step-by-step explanation:

Let ABC is a right triangle with equal legs AB =BC.  

Hence, ∠B is 90° and CA is the hypotenuse.

Now, applying Pythagoras Theorem, we can write  

CA² = AB² + BC²

Let us assume that each legs AB = BC = a.

Therefore, CA² = a² +a² = 2a²

⇒Hypotenuse or CA = a√2 = 1.41a { Round to the nearest tenth} (Answer)

You might be interested in
How do you write <br> 3.7 × 104 in standard form
Sedbober [7]

the answer is

37 \times  {10}^{ - 1}  \times 1.04 \times  {10}^{2}

4 0
3 years ago
WILL GIVE BRAINLIEST!!!
Kaylis [27]

Answer:

1: 3z+5

2: 50+20x

3: (15y+18)-4

4: 12a+8

5 0
3 years ago
Algebra 1: Factoring Polynomials Factor the common factor out of each expression: 40n^4m^2+40n^3m^3-32n^3
Nina [5.8K]
Taking out the greatest common factor

GCF of 40, 40 and 32  = 8
GCF of n^4, n^3 and n^3  is n^3

so the factors are

8n^3(5nm^2 +5m^3 - 4)
7 0
3 years ago
Hello can someone help me simplify 4) and 5)? Thank you and please include steps :)
Leni [432]
Alrighty

remember some rules
(ab)^c=(a^c)(b^c)
and
x^{-m}=\frac{1}{x^m}
and
x^0=1 for all real values of x
and
(a^b)^c=a^{bc}
and
(\frac{a}{b})^c=\frac{a^c}{b^c}
and
(a/b)/(c/d)=(ad)/(bc)
and
(a^b)(a^c)=a^{b+c}
and
\frac{a^m}{a^n}=a^{m-n}
and don't forget pemdas
example: -x^m=-1(x^m) but (-x)^m=(-1)^m(x^m)

so

4.
(\frac{c^{-2}}{2})^{-2}=

\frac{(c^{-2})^{-2}}{2^{-2}}=

\frac{c^4}{\frac{1}{2^2}}=

\frac{c^4}{\frac{1}{4}}=

4c^4



5.

\frac{(-a)^4bc^5}{-a^2b^{-3}c^0}=

\frac{(-1)^4(a)^4bc^5}{-1(a^2)(\frac{1}{b^3}(1)}=

\frac{(1)a^4bc^5}{\frac{(-1)(a^2)}{b^3}}=

\frac{(a^4bc^5)b^3}{(-1)(a^2)}=

\frac{-a^4b^4c^5}{a^2}=

-a^2b^4c^5
3 0
3 years ago
Ten is 5% of what number?<br><br><br> 50<br><br> 5<br><br> 200<br><br> 500
Agata [3.3K]
The answer is C 200

Because 10 / 200 = 0.05 * 100 = 5%

I hope this helps :)
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following us the solution to 6 | x-9 | &gt; 12?​
    8·1 answer
  • Please help!!!!! Thanks I will mark brainlest!!
    15·1 answer
  • HOW TO FINISH IT? Complete the table and pattern. Determine the common difference. Write the explicit rule.
    7·1 answer
  • the residents of a city voted on whether to raise property taxes the ratio of yes votes to no votes was to​
    7·1 answer
  • Anja collected data about the number of dogs 9th-grade students own. She created this histogram to represent the data and determ
    11·2 answers
  • B) A number includes only three powers of 10, but it is more<br> than 50 000.
    12·1 answer
  • I need help someone help pls and thx
    10·2 answers
  • Adrian says that 4(-9)= 36. Why is Adrian incorrect?
    5·1 answer
  • Write an equation of the line that is perpendicular to y=-3x+1 and passes through point (5,3).
    15·1 answer
  • Two lines. C and D. are represented by the equations given below:
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!