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
sveta [45]
2 years ago
7

If the length of the legs of a right triangle are 5 m and 7 m, what is the length of the hypotenuse?

Mathematics
1 answer:
irakobra [83]2 years ago
7 0

Answer:

c = 8.60232526704263

c \approx8.6

Step-by-step explanation:

{c}^{2}  =  {a}^{2}  +  {b}^{2}

c =  \sqrt{ {a}^{2}  +  {b}^{2} }

c =  \sqrt{ {5}^{2}  +  {7}^{2} }

c =  \sqrt{25 + 49}

c =  \sqrt{74}

c = 8.60232526704263

c \approx8.6

You might be interested in
If u(x) = x^5 - x^4 + x^2 and v (x) = -x^2 which expression is equivalent to ( u/ v) (x)
yawa3891 [41]

Answer:

(u/v)(x)=-x^{3}+x^{2}-1

Step-by-step explanation:

You have the following functions:

u(x)=x^{5}-x^{4}+x^{2}\\v(x)=-x^{2}

 Therefore (u/v)(x) indicates that you must divide both functions, as you can see below:

(u/v)(x)=\frac{x^{5}-x^{4}+x^{2}}{-x^{2}}

Simplify it. Therefore, you obtain:

(u/v)(x)=\frac{x^{5}-x^{4}+x^{2}}{-x^{2}}\\\\(u/v)(x)=-x^{3}+x^{2}-1

3 0
3 years ago
Read 2 more answers
What is the square root of 54 that lies between
Bad White [126]
Find the square numbers and see which ones 54 lies between
1, 4, 9, 16, 25, 36, 49, 64.
It lies between the two square numbers 49 and 64.
But you want the square root.
So find the square root of 49 and 64.
7 and 8.
So the square root of 54 is between 7 and 8.
Hope this helps. 
4 0
3 years ago
In my town, gas prices are always listed to the thousandths place. Since the smallest coin we have is the penny, we have to roun
AlladinOne [14]

Answer:

$8.16

Step-by-step explanation:

6 0
2 years ago
Evaluate the expression. r = , v = , w = v ⋅ w
FromTheMoon [43]

Answer:

v . w= -13

Step-by-step explanation:

Evaluate the expression: v ⋅ w Given the vectors: r = <8, 1, -6>; v = <6, 7, -3>; w = <-7, 5, 2>

Solution

Given the vectors:

r = <8, 1, -6>

v = <6, 7, -3>

w = <-7, 5, 2>

If you're asking about the dot product.

The dot product is a scalar. It is the sum of the product of the corresponding components.

v.w = (6*-7) + (7*5) + (-3*2)

= -42+35-6

= -13.

6 0
3 years ago
Can someone help me please
ANTONII [103]
B.) 85

They are alternate interior angles so they are the same degree.
3 0
2 years ago
Other questions:
  • the first row an auditorium has 24 seats. the second row has 28 seats, and the third row has 32 seats. if this patterns continue
    7·2 answers
  • What is the equation of the line whose y intercept is 3 and the slope it 1? A) y=x-3 B) y=x+3 C) y=3x+1
    5·1 answer
  • That's the passage I'm going to passage in next
    6·2 answers
  • Solve each question -15=7n+8n=
    10·2 answers
  • Cada um dos números abaixo localiza-se entre dois números nativos consecutivos. Quais são esses números em cada caso?
    12·1 answer
  • Trigonometry question
    8·1 answer
  • Drag each factor to the correct location on the image.
    11·1 answer
  • Sarah's mother gives her $25 for each A she gets on her report card and $10 for each B. If Sarah's mother gave her $80 and Sarah
    11·1 answer
  • Eighth grade<br> What is the surface area?<br> 1 m<br> 1 m<br> 1 m<br> square meters
    5·1 answer
  • Express each of the following radios in the simplest form.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!