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
seropon [69]
3 years ago
12

Sales tax in Birmingham, AL, is the highest in the nation at 10 percent. Pete paid $9.44 in sales tax for an item in Birmingham,

AL. Percents Total 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 100% $9.44 $9.44 $9.44 $9.44 $9.44 $9.44 $9.44 $9.44 $9.44 $9.44 What was the price of the item before tax was included? $0.09 $0.94 $94.40 $103.84
Mathematics
2 answers:
N76 [4]3 years ago
8 0
The answer is $94.40 because he paid 9.44 in sales tax and you need to multiply that by 10 since sales tax is 10%. So, you will get a result of $94.40. You could also check this by multiplying 94.40 by 0.10 and if you get 9.44 (which you do) then it is correct.
zimovet [89]3 years ago
3 0

The answer is $94.40

You might be interested in
Anna wants to rent movies from either Service A or Service B. Service A charges $37.92 as a subscription fee with a charge of $2
Molodets [167]

Answer:

6 is your answer :)

6 0
3 years ago
Suppose a regular n-gon is inscribed in a circle of radius r. Diagrams are shown for n=6, n=8, and n = 12. n = 6 n=8 n = 12 a a
m_a_m_a [10]

Answer:If an N-gon (polygon with N sides) has perimeter P, then each of the  

N sides has length P/N.  If we connect two adjacent vertices to the  

center, the angle between these two lines is 360/N degrees, or 2*pi/N  

radians.  (Do you understand radian measure well enough to follow me  

this far?)

The two lines I just drew, plus the side of the polygon between them,  

form an isosceles triangle.  Adding the altitude of the isosceles  

triangle makes two right triangles, and we can use one of them to  

derive the equation

 sin(theta/2) =  s/(2R)

where theta is the apex angle (which I said is 2*pi/N radians), R is  

the length of the lines to the center (the radius of the circumscribed  

circle), and s is the length of the side (which I said is P/N).

Putting those values into the equation, we have

 sin(pi/N) = P/(2NR)

so that

 P = 2NR sin(pi/N)

gives the perimeter of the N-gon with circumradius R.

Can we see a connection between this formula and the perimeter of a  

circle?  The perimeter of the circumcircle is 2*pi*R.  As we increase  

N, the perimeter of the polygon should get closer and closer to this  

value.  Comparing the two, we see

 2NR*sin(pi/N) approaches 2*pi*R

 N*sin(pi/N)   approaches pi

You can check this out with a calculator, using big numbers for N such  

as your teacher's N=1000.  If you calculate the sine of an angle in  

degrees rather than radians, the formula will look like

 N*sin(180/N) --> pi

Step-by-step explanation:

6 0
3 years ago
which similar triangle, the ratios of all theee pairs of corresponding sides add never equal true or false
faltersainse [42]

The ratio of all the corresponding sides of the triangle are equal to each other.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Two triangles are said to be similar if they have the same shape and the same corresponding angles.

Also, the ratio of all the corresponding sides of the triangle are equal to each other.

Find out more on equation at: brainly.com/question/2972832

#SPJ1

4 0
2 years ago
On a field trip there are 18 chaperones supervising 81 children. If the children are broken into groups how many adults are need
Butoxors [25]

Answer:

6

Step-by-step explanation:

you first divide 81 by 18 and get 4.5, that is the number of children per adult.

next you'll divide 27 by 4.5 and 6.

that's the answer.

3 0
3 years ago
Write the standard form of the equation of the circle below.
sergeinik [125]

Answer:

x^2+(y+1)^2=2

Step-by-step explanation:

We use the formula for a circle with center at (0, -1), that goes through the (x, y) point (-1, -2):

(x-0)^2 + (y-(-1))^2 = R^2\\Using \,\,\,point\,\,\,(-1, -2)\\(-1-0)^2+ (-2+1)^2 = 1 + 1 = 2 = R^2

Therefore, the equation of this circle can be written as:

x^2+(y+1)^2=2

8 0
3 years ago
Other questions:
  • Hxfdhxgfxhfhdzhzdbfhsdhsdbsd
    14·2 answers
  • 3 children share 6 crayons equally<br>How many pencils will each child get?<br>​
    12·2 answers
  • Use your graphing calculator to find the value of f ′(1) for f(x) = x2 + Ln(x).
    8·1 answer
  • If f(x) = x4 + 3x3 – x2 + 6, find f(-3).
    15·1 answer
  • What is the slope intercept form for this?<br> Slope= -1 Y intercept= 8
    6·1 answer
  • Please help me quickly the question is on the image <br><br>​
    11·1 answer
  • 8% of _______ is 2 plz help me
    11·2 answers
  • What value of x is in the solution set of 3(x-4) 25x + 2?
    11·1 answer
  • Solve the following system of equations graphically on the set of axes below.
    11·1 answer
  • The major key with 2 flats is the key of _____. f major e♭ major a♭ major b♭ major *subject is music*
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!