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
iren [92.7K]
3 years ago
10

What is the value of x?

Mathematics
1 answer:
grandymaker [24]3 years ago
6 0

i got 5.14cm i don´t know how much you are supposed to round though

36/42= 0.857142857 x 6=5.142857143

You might be interested in
Carmen is writing an article for a magazine. She will be paid a fee and also will be paid for each word that is published. The t
enot [183]

Answer:

The inverse function of f(x)=2.5*x+150 is f⁻¹(x)=\frac{2}{5}x-60

Step-by-step explanation:

An inverse or reciprocal function of f (x) is called another function f ⁻¹(x) that fulfills that:

If f(a)=b then f⁻¹(b)=a

That is, inverse functions are functions that do the "opposite" of each other. For example, if the function f (x) converts a to b, then the inverse must convert b to a.

To construct or calculate the inverse function of any function, you must  follow the steps below:

Since f (x) or y is a function that depends on x, the variable x is solved as a function of the variable y. And since inverse functions swap the input and output values ​​(that is, if f (x) = y then f⁻¹(y) = x), then the variables are swapped and write the inverse as a function.

You know that he function f(x) = 2.5*x + 150 or y=2.5*x +150

Solving for x:

2.5*x +150=y

2.5*x= y-150

x=\frac{y-150}{2.5}

x=\frac{y}{2.5}-\frac{150}{2.5}

x=0.4y-60=\frac{2}{5}y-60

Exchanging the variable, you obtain that <u><em>the inverse function of f(x)=2.5*x+150 is f⁻¹(x)=</em></u>\frac{2}{5}x-60<u><em></em></u>

7 0
3 years ago
HELP ASAP!! A recipe calls for 2.3 cup of milk. if you make 3 1/2 times the recipe, how much milk do you need?
LiRa [457]
The question is basically asking what 3.5 x 2.3 is. So the answer would be 8.05. If you read carefully it even tells you “times” I. The question. Hope this helps!!
3 0
2 years ago
What 3 dividenb by 186 long divison
Jlenok [28]

Answer: 62

Step-by-step explanation:

See picture for more information

8 0
3 years ago
❤️❣️
Artist 52 [7]

Answer:

ITS 8 x 4 = 32 OK REEE

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
pls help asap math for 15 points . step by step explanation!!!:) movies . David likes to watch animated movies so he goes to the
Natali [406]

Answer: May 7


Step-by-step explanation: If he watches cars 3 on April 7 and the friend likes to watch movies every 7th day of the month then the next month they can watch movies together!


3 0
3 years ago
Other questions:
  • What is the answer to (3n-7)(3n-7)
    15·1 answer
  • A store sells packages of 48 Snickers bars for $28 per package, and packages of 36 KitKat bars for $22.50 per package. Mrs. Swee
    8·2 answers
  • Solve for the variable
    14·1 answer
  • What is the explicit formula for this sequence? 2, 10, 50, 250, 1250, …
    8·2 answers
  • A total of 348 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student t
    8·2 answers
  • Lewis is 0.9 metres tall.<br>Tim is 0.15 metres taller than Lewis.<br>How tall is Tim?​
    14·2 answers
  • Which of the ratios below is equivalent to 3:5? Select all that apply.
    13·1 answer
  • Tell which value of the variable, if any, is a solution to the equation.
    6·1 answer
  • Can someone help me find the rate of change
    11·2 answers
  • Player a throws the ball 25 yards to player b. After catching the ball, player be immediately turns 90° to his left and runs wit
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!