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
sergiy2304 [10]
3 years ago
12

A right triangle has the side legnths 4 units, 5 units, and x units. It is unknown if the missing length is the longest or short

est side.
Rounded to the nearest tenth, what is the difference between the possible values of x ?
Mathematics
1 answer:
Free_Kalibri [48]3 years ago
4 0

Answer:

For longest x = 6.4

For shortest x = 3

Step-by-step explanation:

Given a right angle triangle with lengths 4 units and 5 units and x units .

x can be gotten using Pythagoras theorem .

If x Is the longest side , then

x^2 = 5^2 + 4^2

= 5x5 + 4x4

= 25 + 16

x^2 = 41

x = squared root of 41

x = 6.4

If x is the shortest side ,

x^2 = 5^2 - 4^2

= 5x5 - 4x4

= 25 - 16

x^2 = 9

x = squared root of 9

x = 3

You might be interested in
Is there a way to find figure out a function with just the X & Y intercepts. I know there are convertors to find the X &
AlladinOne [14]

Answer:

Step-by-step explanation:

yes, since that are 2 points:

y-int is (0, y)

x-int is (x, 0)

since you need only two points for a function with no restrictions, we can use y and x intercepts as points

3 0
3 years ago
Helpp plz: use inverse operations to write the inverse of f(x)= x/2 - 1
Aleksandr-060686 [28]

Answer:

f-1 (x) = 2x + 2

Step-by-step explanation:

f(x) = x/2 -1

y = x/2 -1

interchanging the position of x and y

x= (y-2)/2

2x =y - 2

y = 2x + 2

f^-1 (x) = 2x + 2

6 0
2 years ago
30 POINTS!! Write the slope-intercept form of the equation for the line.
Anton [14]

Answer:

B. y = -\frac{3}{10}x + \frac{1}{2}

Step-by-step explanation:

Well slope-intercept form is y = ax + b.

Let's start with the slope.

In this case, finding the slope is easy.

It should have a negative slope.

So we can cross out answer choices A. and C.

Also, we can cross out D. because it just makes no sense, -10/3, if you start from the y-intercept and go down 10 and across 3, yeah that's

not the slope.

So we can cross out D.

The only answer choice left is B.

We can tell the y-intercept is 1/2 because like come on so B is the correct answer.

B. y = -\frac{3}{10}x + \frac{1}{2}

8 0
2 years ago
Read 2 more answers
Help rq thank you this is a important test I need help
VikaD [51]

Answer:

5

Step-by-step explanation:

\sqrt{15} = 3.87

\sqrt{68} = 8.25

Integers between the two:

4, 5, 6, 7, 8

5 numbers in total

6 0
2 years ago
What is the median of this data set?
spin [16.1K]

Answer:

4.5

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • What is the square root of 25<br><br>a.4<br>b.21<br>c.10<br>d.1​
    6·2 answers
  • Which of the following terms best describes 1.47
    8·2 answers
  • Help pls! It’s due soon
    14·2 answers
  • A lighthouse casts a 128-ft shadow. A nearby lamppost that measures 5
    8·1 answer
  • (a) Fill in the tavle below to complete the proability distrubution of X
    13·1 answer
  • -6 + u = -7 solve for the letter U
    13·2 answers
  • Llllllllllllllllllllllllllllllllllllllllllllll
    9·1 answer
  • What are the coordinates of the circumcenter of this triangle
    10·1 answer
  • Which is 1,200 milligrams converted to grams?
    6·1 answer
  • Solve for n.<br> 7 + 2n<br> ||<br> =<br> submit
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!