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
VladimirAG [237]
2 years ago
10

Giải giúp mình với ạ

Mathematics
1 answer:
olga55 [171]2 years ago
4 0

Answer:

answer is b

Step-by-step explanation:

You might be interested in
A car is traveling at 25 miles per hour on a residential street. About how many feet does it travel per second?
Oksanka [162]

Answer:

Abt 37

Step-by-step explanation:

8 0
2 years ago
If f(x) = -x-2, what is f¹(x)?
astra-53 [7]

Answer:

  1. f¯¹(x) =9x+18, for the pictorial(image) question
  2. what is the send question is it asking derivative or inverse
  3. If it is inverse f¯¹(x)=-x-2 as it is
  4. Or if it is derivative f'(x)=-1

Step-by-step explanation:

<h2>For the image question f(x)=1/9x-2,f¯¹(x)=?</h2>
  • f(x)=1/9x-2............given
  • y=1/9x-2................swapping f(x) by y to Easily write
  • x=1/9y-2................interchanging x and y
  • 1/9y-2=x................changeling side of equation
  • 9(1/9y-2)=(x)9.......multiplying both sides by 9 to override the fraction on the right side
  • y-18=9x
  • y=9x-18.................Return to where it were
  • <em><u>f¯¹(x)=9x+18</u></em>..........swap back f¯¹(x) in the y

<h2>For the question f(x)=-x-2,f¯¹(x)=?</h2>
  • following the ☝️ arrangement
  • y=-x-2
  • x=-y-2
  • -y-2=x
  • -y=x+2
  • y=-x-2
  • f¯¹(x)=-x-2
4 0
1 year ago
What is the ratio of salty snacks to sweet snacks in the vending machine
guajiro [1.7K]
2859:682 is the ratio
6 0
3 years ago
Please answer!
Xelga [282]

Amswer

it is b Step-by-step explanation:

8 0
2 years ago
What happens to the particles in iodine when you increase
Tju [1.3M]

Answer:

When you have iodine gas at 200 degrees, the temperature and thus pressure as so high, that when cooling down you enter the liquid phase. And when some of this gas then condenses, the pressure drops. So the remaining part of the gas can sublime.

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • a certain type of nuts are on sale at $0.35 per pound tamara buys 2 pound of nuts how much will the nuts cost
    11·2 answers
  • Charles traveled for 4 hours at 80 miles per hour. He then went 3 more hours at 65 miles per hour. Find the speed fro the entire
    11·1 answer
  • Determine if the following statement is true or false.​ Why? The expected frequencies in a​ chi-square test for independence are
    9·1 answer
  • Someone please help me on this I’ll make you brainlist
    9·1 answer
  • Volume of sphere if the radius is 6?
    14·1 answer
  • Andy bought 3 grey t-shirts and 2 polo shirts and spent $13.95. On another trip andy bought 2 grey t-shirts and 5 polo shirts an
    5·1 answer
  • Please help me out. Solve for x.
    11·2 answers
  • Is 120 divisible by 3 and 4
    15·2 answers
  • ASAP! The sum of three consecutive integers is two hundred thirty-seven. Determine the three integers.
    7·2 answers
  • Zeke's motorcycle tire has a diameter of 20 inches. What is the tire's radius?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!