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
Natasha_Volkova [10]
3 years ago
11

suppose the functions u and w are defined as follows u(x)=x+9 w(x)=the square root of x+8 find the following (wou)(8)= (uow)(8)=

Mathematics
2 answers:
Vedmedyk [2.9K]3 years ago
4 0

Answer:

5 and 13

Step-by-step explanation:

To evaluate (w ○ u)(8) , evaluate u(8) then substitute the value obtained into w(x) , that is

u(8) = = 8 + 9 = 17 , then

w(17) = \sqrt{17+8} = \sqrt{25} = 5

---------------------------------------

To evaluate (u ○ w )(8) , evaluate w(8) then substitute the value obtained into u(x) , that is

w(8) = \sqrt{8+8} = \sqrt{16} = 4 , then

u(4) = 4 + 9 = 13

SVETLANKA909090 [29]3 years ago
3 0

Answer:

Step-by-step explanation:

u(x)=x+9\\\\w(x)=\sqrt{x+8} \\\\(wou)(x)=u(w(x))=u(\sqrt{x+8} )=\sqrt{x+8}+9\\(wou)(8)= \sqrt{8+8}+9=4+9=13\\\\\\(uow)(x)=w(u(x))=w(x+9)=\sqrt{x+9+8}=\sqrt{x+17}\\(wou)(8)= \sqrt{8+17}=\sqrt{25}=5\\\\

You might be interested in
How to solve this? Please help!
Nezavi [6.7K]

Answer:

it ccccccccccccccccccccc

Step-by-step explanation:

4 0
3 years ago
List 4 groups that susan b Anthony thinks HAVE power
jarptica [38.1K]

Answer:

Susan B Anthony, Champion of temperance, abolition, the rights of labor, and equal pay for equal work, Susan Brownell Anthony became one of the most visible leaders of the women's suffrage movement. Along with Elizabeth Cady Stanton, she traveled around the country delivering speeches in favor of women's suffrage.

7 0
3 years ago
Answer with work please
Delicious77 [7]
Okayy what that is uh huh ?
4 0
3 years ago
Reggie will finance a car with a sticker price of $9,250. he pays $1,500 down payment he finances the car and makes 48 monthly p
Minchanka [31]

Answer: Reggie will end up paying $9900 for the car.

Step-by-step explanation:

Down-payment = $1500

48 monthly payments x $175/month = $8400

Total cost = $1500 + $8400 = $9900

5 0
4 years ago
Add <br> 3<br> 10<br> + <br> 7<br> 100<br> and select the correct answer.
Leto [7]

Answer:

37

-

100

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Please answer 13 and 14
    11·2 answers
  • Simplify the expression ?
    14·1 answer
  • If y^8 = 4 and y^7 = 3/x, what is the value of y in terms of x?
    13·1 answer
  • 12 inches equals ____ foot; the ratio of inches to feet is
    15·1 answer
  • Please help me guys with this question. Thanks
    5·1 answer
  • The cycle time for trucks hauling concrete to a highway construction site is uniformly distributed over the interval 50 to 70 mi
    12·1 answer
  • One of Madison's hobbies is to locate hidden geocaches. To find yesterday's cache, Madison was instructed to start at a water fo
    12·1 answer
  • Trim the exam the equation below and said that the equation has exactly one solution -8(x - 4) + 2x = -4(x - 8) - 2x which expla
    6·1 answer
  • Will mark brainliest please help
    14·1 answer
  • Which theorem or postulate proves that △ABC and △DEF are similar?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!