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
Arlecino [84]
3 years ago
15

Find the length of the missing side when x=3. Round the answer to the nearest tenth.

Mathematics
1 answer:
Juliette [100K]3 years ago
5 0

Answer/Step-by-step explanation:

The missing length can be found by applying pythagorean theorem. Thus:

Missing length = √((8x)² - (2x)²)

Missing length = √(64x² - 4x²)

✔️Missing length = √(60x²) = 2x√15

Plug in the value of x which is 3

Missing length = 2*3√15

✔️Length = 6√5

You might be interested in
If you shift the linear parent function, (X) = x down 6 units, what is the
jeka94

Answer:

<h2>C. g(x) = x - 6</h2>

Step-by-step explanation:

For a parent function y = f(x) and n > 0:

f(x) + n : move the graph n units up

f(x) - n : move the graph n units down

f(x + n) : move the graph n units to the left

f(x - n) : move the graph n units to the right

===================================================

We have

f(x) = x

Transformation: 6 units down

f(x) - 6 = x - 6

3 0
3 years ago
(2a^-2)(3a^3b^2)(c^-2)
aalyn [17]

Answer:

Step-by-step explanation:

7 0
2 years ago
What is the property used and the solution 4.(-3).5
Fiesta28 [93]

Answer:

60

Step-by-step explanation:

using the bodmas

multiply 4 by -3

then multiply with 5

8 0
3 years ago
last night, julie's pet hamster zoe kept julie awake for at least an hour running on her exercise wheel and scratching at the co
borishaifa [10]

Answer: x+y\geq 1, x>\frac{1}{4} ,  x\geq 2y and y\geq 0

Step-by-step explanation:

Here,  x represents the number of hours Zoe spent running on her wheel and y represents the number of hours spent scratching her cage.

Julie was awoke for at least an hour running on her exercise wheel and scratching the of her cage.

⇒ x+y\geq 1

She ran on her wheel at least twice as long as she scratched at the corners of her cage.

⇒ x\geq 2y

Also, She spent more than 1/4 hour running on her wheel.

⇒ x>\frac{1}{4}

And, we know that number of hours can not be negative.

⇒  y\geq 0

Therefore, the complete system of inequality which shows the given situation is,

x+y\geq 1, x>\frac{1}{4} and x\geq 2y, y\geq 0

Note: the feasible region ( covered by the given system) is shown in the below graph.


6 0
3 years ago
I need help with this question, please answer
dimaraw [331]
The answer is 12 a this is how to solve it:
5a+3a+14+4(a-6)+10
5a+3a+14+4a-24+10
8a+14+4a-24+10
12a+14-24+10
12a-10+10
12a
7 0
3 years ago
Other questions:
  • John has to pay $7.00 admission for the skating rink and $1.50 per hour rollerblades. how many hours can he skate for $19. can y
    6·1 answer
  • Determine the x- and y-intercepts of the graph of y = 1/4x - 2
    9·2 answers
  • Salma used a photocopier to dilate the design for a monorail track system. The figure below shows the design and its photocopy:
    5·2 answers
  • A car salesman sells cars with prices ranging from $5,000 to $45,000. The histogram shows the distribution of the numbers of car
    9·1 answer
  • Use the distributive property to simplify this expression (2-5m) (-5)
    14·2 answers
  • 1800 people attended the National Day dinner in a certain constituency Given that 35.5 of them were. men, 40 % of them were wome
    7·1 answer
  • What is (x,y) (x-4, y+2)? A. rotation B. reflection C. Transition D. Dilation
    5·1 answer
  • Linda Is working at an art shop. She will be paid a daily amount plus a commission of a total sales. The equation y = .10x + 85
    5·1 answer
  • ∆XWZ≈∆______ by ________
    13·1 answer
  • I think it might be "No" but i'm not sure please actually help
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!