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
ra1l [238]
3 years ago
7

Find the area of shaded sector of the circle?

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
8 0
Tutu bskdnb dhdbdvrnir
You might be interested in
A The length of a rectangle is 4 m more
Lady bird [3.3K]

Given :

  • The length of a rectangle is 4m more than the width.
  • The area of the rectangle is 45m²

⠀

To Find :

  • The length and width of the rectangle.

⠀

Solution :

We know that,

\qquad { \pmb{ \bf{Length \times Width = Area_{(rectangle)}}}}\:

So,

Let's assume the length of the rectangle as x and the width will be (x – 4).

⠀

Now, Substituting the given values in the formula :

\qquad \sf \: { \dashrightarrow x  \times  (x - 4) = 45 }

\qquad \sf \: { \dashrightarrow {x}^{2}  - 4x = 45 }

\qquad \sf \: { \dashrightarrow {x}^{2}  - 4x - 45 = 0 }

\qquad \sf \: { \dashrightarrow {x}^{2}    - 9x+ 5 x - 45 = 0 }

\qquad \sf \: { \dashrightarrow x(x - 9) + 5(x - 9) = 0 }

\qquad \sf \: { \dashrightarrow (x  - 9) (x  + 5) = 0 }

\qquad \sf \: { \dashrightarrow x = 9, \: \: x =  - 5}

⠀

Since, The length can't be negative, so the length will be 9 which is positive.

⠀

\qquad { \pmb{ \bf{ Length _{(rectangle)} = 9\:m}}}\:

\qquad { \pmb{ \bf{ Width _{(rectangle)} = 9 - 4=5\: m}}}\:

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

8 0
2 years ago
F<br> (<br> x<br> )<br> =<br> 3<br> x<br> −<br> 12<br> f(x)= <br> 3x−12<br> ​
Nina [5.8K]

The inverse of the given function 3x - 12 is determined as f⁻¹(x) = x/3 + 4.

<h3>What is inverse of a function?</h3>

An inverse of a function is a function that serves to replace another function.

That is, if f(x) produces y, then putting y into the inverse of f produces the 0ut-put x .

Thus, an inverse function or an anti function is defined as a function, which can reverse into another function.

The inverse of the given function; f(x)= 3x − 12 is calculated as follows;

y = 3x - 12

replace y with x and x with y as shown below;

x = 3y - 12

now, solve for y

x + 12 = 3y

divide both sides of the equation by 3

x/3 + 12/3 = 3y/3

x/3 + 4 = y

f⁻¹(x) = x/3 + 4

Thus, the inverse of the given function 3x - 12 is determined as f⁻¹(x) = x/3 + 4.

Learn  more about inverse of a function here: brainly.com/question/3831584

#SPJ1

The complete question is written below:

find the inverse of the function, f(x) = 3x - 12

8 0
2 years ago
Pleaseee I needddd helppp
Pachacha [2.7K]

Answer:

car b has a steeper slope tho... so it's car b

5 0
3 years ago
Write two numbers that multiply to the value on top and add to the value on bottom.
notka56 [123]

Answer:

14+9 14×9that is the answer

7 0
3 years ago
Evan used half of his pay check for his car payment, then $125 for groceries. If he has $215 left, how much was his paycheck?
elena-s [515]
680 because if 125+215=340 then that’s the car payment. Multiply that by two and you get your answer.
7 0
3 years ago
Other questions:
  • What chacharacteristic help you tell the difference between a rhombus and a rectangle? Explain.
    10·2 answers
  • over 5 days 8,208 people visited the amusement park about how people visited the park per day using rates
    15·1 answer
  • Adult tickets for the zoo are $10.75 each and child tickets are $5.50 each. How much would a family with two adults and three ch
    11·1 answer
  • The answer to the question
    9·1 answer
  • What is the value of the expression. 3√216 NEED ANSWER RIGHT NOW
    12·2 answers
  • Which of the following is an arithmetic sequence?
    10·1 answer
  • The length of a rectangle is 2 times it’s width. The area of the rectangle is 72 square inches. Find the dimensions of the recta
    6·1 answer
  • Jane draws a line in the coordinate plane that passes through the points (2,3) and (6,9)
    12·2 answers
  • Michael and Daniel are on a team together. Michael scores 5 points on his turn, but Daniel loses 5 points on his turn.
    13·2 answers
  • What are the solutions to the system of equations?<br><br> {y=x²−4x+8<br> y=2x+3
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!