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
Tcecarenko [31]
3 years ago
8

What’s the value of x???

Mathematics
2 answers:
Anni [7]3 years ago
8 0

Answer:

C. x=15

Step-by-step explanation:

Use the Pythagorean Theorem:

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

Plug in the known values:

9^2+12^2=c^2

Simplify:

81+144=c^2

Solve:

255=c^2

\sqrt{225} =c^

15=c

Black_prince [1.1K]3 years ago
3 0

Answer:??? sorry i dont know

Step-by-step explanation:

You might be interested in
In a survey of 3,200 people who owned a certain type of​ car, 960 said they would buy that type of car again. What percent of th
pshichka [43]

Answer: let

Total number of those who took part in the survey (T)=3200

Those who were satisfied (t)=960

Percentage of those who were satisfied (S)=(t/T)*100

S=(960/3200)*100

S=30%

Therefore only 30% were satisfied

Step-by-step explanation:

8 0
3 years ago
18 necklaces made in 3 hours
STatiana [176]
18 necklaces in 3 hours

18/3 = 6

6 necklaces in 1 hour

hope this helps
5 0
3 years ago
Read 2 more answers
Hello fellow people please asnwer this will give brainliest if right!
elena-14-01-66 [18.8K]

Answer:

B

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
tyler can shovel the driveway in 2 hours. dakota can complete the job in 90 minutes. if they work together, how long will it tak
IRINA_888 [86]
It would take 1minute and 10 seconds to complete the job because you have to subtract 2hours (2:00) by 90seconds (0:90)
4 0
3 years ago
Which table shows exponential decay? A 2-column table has 4 rows. The first column is labeled x with entries 1, 2, 3, 4. The sec
zvonat [6]

Answer:

The first table; <em>the first column is labeled x with entries 1, 2, 3, 4. The second column is labeled y with entries 16, 8, 4, 2.</em>

Step-by-step explanation:

Exponential decay means that the graph or table is exponentially decreasing. Meaning, if you went from point 4 to 1, you would see an exponential increase. Other tables show other forms of functions, such as quadratic, or linear. To find out which rate it is decaying by, ask yourself, at 0, what is the y output? You can then divide the output of 0 by 1, and so on. If it is decaying at a consistent rate, then you know it is exponential. If you do not need to divide, but know it is decaying at a rate of two, it is linear. If it does not divide the first time smoothly, it is quadratic. It could also be a number of things.

I hope this helps you. We studied this quite a while ago, and I do not remember the equation at the tip of my tongue, and I do not want to give you wrong information. Have a great rest of your day!

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following tables represents a function?
    8·1 answer
  • What is the slope of the line given by the equation y = -7x?
    6·2 answers
  • Pleaseeee helpppp ):
    11·1 answer
  • Jesse borrowed $350 from his mom to buy an electric scooter. Jesse will pay her
    11·1 answer
  • What is the slope of the line graph below? (0,1)(-3,-1)
    9·2 answers
  • What is the answer for A B and X (geometry)
    14·2 answers
  • URGENT!! I WILL GIVE BRAINLIEST TO CORRECT ANSWER!!
    15·1 answer
  • 3. A clothing manufacturing company makes two types of jogging pants, design A and design B. the design A jogging pants sells to
    7·1 answer
  • Match the function with the graph.<br><br> Pls help!
    14·1 answer
  • Please I need help I’m being timed.please
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!