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
miss Akunina [59]
3 years ago
12

Which equation could be used to find the length of the hypotenuse?​

Mathematics
2 answers:
Andru [333]3 years ago
8 0

Answer:

A

Step-by-step explanation:

STALIN [3.7K]3 years ago
3 0

Answer:

6^2+11^2 = c^2

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2+b^2 = c^2  where a and b are the legs and c is the hypotenuse

6^2+11^2 = c^2

You might be interested in
Solving a word problem involving rates and time conversion
OLEGan [10]
Distance = rate x time
Distance = 221 miles
Rate = 68 mph
221 miles = 68 mph x time
221 miles/68 mph = time
3.25 hours = time
6 0
2 years ago
Rewrite the system of linear equations as a matrix equation AX = B.
iren2701 [21]

Answer:

\left[\begin{array}{ccc}1&2&5\\1&1&1\\4&6&5\end{array}\right]*\left[\begin{array}{ccc}x1\\x2\\x3\end{array}\right]=\left[\begin{array}{ccc}5\\6\\7\end{array}\right]

Step-by-step explanation:

Let's find the answer.

Because we have 3 equations and 3 variables (x1, x2, x3) a 3x3 matrix (A) can be constructed by using their respectively coefficients.

Equations:

Eq. 1 : x1 + 2x2 + 5x3 = 5

Eq. 2 : x1 + x2 + x3 = 6

E1. 3 : 4x1 + 6x2 + 5x3 = 7

Coefficients for x1 ; x2 ; x3

From eq. 1 : 1 ; 2 ; 5

From eq. 2 : 1 ; 1 ; 1

From eq. 3 : 4 ; 6 ; 5

So matrix A is:

\left[\begin{array}{ccc}1&2&5\\1&1&1\\4&6&5\end{array}\right]

And the vector of vriables (X) is:

\left[\begin{array}{ccc}x1\\x2\\x3\end{array}\right]

Now we can find the resulting vector (B) using the 'resulting values' from each equation:

\left[\begin{array}{ccc}5\\6\\7\end{array}\right]

In conclusion, AX=B is:

\left[\begin{array}{ccc}1&2&5\\1&1&1\\4&6&5\end{array}\right]*\left[\begin{array}{ccc}x1\\x2\\x3\end{array}\right]=\left[\begin{array}{ccc}5\\6\\7\end{array}\right]

7 0
3 years ago
This is the only number which is neither positive nor negative.
iogann1982 [59]

Answer:

0

Step-by-step explanation:

Its Nor positive nor negative

3 0
3 years ago
Read 2 more answers
Simplify this expression.<br> 17 - 12x - 18 - 5x
sergij07 [2.7K]

Answer:

-17x-1

Step-by-step explanation:

5 0
2 years ago
The equation for a line passing through (-4, 6) and (1, 0) could be written in slope-intercept form as:
aleksandr82 [10.1K]

Answer: b. Y= -6/5x + 6/5

First find the slope of your two points, then write your equation in point-slope form. Using your equation in point-slope form, you can solve and convert it to slope-intercept form.

7 0
3 years ago
Other questions:
  • Compare the population median to the mean of the sample medians. choose the correct answer below.
    14·1 answer
  • WILL GIVE BRAINLIEST1!! | Help pls cries (pls tell me how u got the answer too)
    5·2 answers
  • Which of the following is a perfect square? <br> A 127 <br> B 100 <br> C 13 <br> D 102
    14·2 answers
  • I NEED HELP ASAP!!!!!!!!!!! One day, the temperature started at 14 degrees at 6:00 a.m., then climbed 5 degrees by noon, and the
    15·1 answer
  • What is the next number? 2 3 5 7 11 13 17 <br> A.18 B.19 C.20 D.21
    13·1 answer
  • 4x-5≥7 in interval notation
    10·1 answer
  • Im so sleepy but i need help
    12·2 answers
  • Can someone please check my work :)
    12·2 answers
  • Will mark brainliest if right. Thank you.
    13·1 answer
  • Find the equation of a line with the following characteristics: slope=1/2;goes through (4,-1)​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!