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
Vera_Pavlovna [14]
3 years ago
5

Please help me with this

Mathematics
1 answer:
anastassius [24]3 years ago
7 0

Answer:

The answer to your question is the letter A.

Step-by-step explanation:

Data

radius = 12 ft

Circumference = ?

Process

The Circumference is the length of the border of a circle. To find the length of this border, just use the formula, substitute the radius and pi and simplify.

Formula

Circumference = 2πr

Substitution

Circumference  = 2(3.14)(12)

Simplification

Circumference = 75.36 cm

You might be interested in
X=4 in the equation e^lnx = 4. Why is this so? Can you go through the steps/rules
olga nikolaevna [1]

Answer:

e^(ln x) is just plain x

Step-by-step explanation:

The functions f(x) = e^x and g(x) = ln x are inverses of one another.  In other words, one "undoes" the other.

Thus, as the rule goes, e^(ln x) is just plain x.

Here, e^(ln x) = 4 simplifies to x = 4.

7 0
3 years ago
Six teams are out on the field playing soccer. The teams all have the same number of players. The head coach asked for 2 players
xxMikexx [17]

6x  - 12 = 78 \\ 6x = 90 \\ x = 15

There are 15 players on each team.

7 0
3 years ago
A boutique prices merchandise by adding 80% to its cost. It later decreases by 25% the price of items that do not sell quickly
Darya [45]
A. Write a function f(x) to represent the price after the 80% markup. 
<span>b. Write a function g(x) to represent the price after the 25% markdown. </span>
<span>c. Use a composition function to find the price of an item after both price adjustments that originally costs the boutique $150. </span>
<span>d. Does the order in which the adjustments are applied make a difference? Explain. 
</span>
answers 

 <span>a) f(x) = 1.8x 

b) f(x) = 0.75(1.8x) 

c) f(150) = 0.75(1.8(150) = $202.50 

d) No, it doesn't matter. The result is the same.
</span>
8 0
2 years ago
Please help i really don't understand
Natali5045456 [20]

Answer:

  80 square units

Step-by-step explanation:

The area formula refers to a generic triangle ABC in which side lengths 'a' and 'b' are known and angle C is between those sides.

In the given figure, we have known side lengths of 12 and 14, and the angle between them is 72°.

Putting these numbers into the formula, we find the area to be ...

  A = (1/2)(12)(14)sin(72°) ≈ 79.9 ≈ 80 . . . . square units

The area of the triangle is about 80 square units.

7 0
3 years ago
Which measure of center best represents the data?<br><br> 8,8,7,8,8,8,1,8,8
ehidna [41]

Answer:

8

Step-by-step explanation:

The median is 8 since 8 is the most common number

4 0
2 years ago
Read 2 more answers
Other questions:
  • Which decimal is equivalent to 17/20 ?
    12·1 answer
  • The dollar bills below show the money that Sam has saved​
    9·1 answer
  • HELP ME PLEASE I GOTTA PASS
    8·1 answer
  • How many square yards of paper would be needed to wrap this cube
    15·1 answer
  • Add. –32.7+(–0.2)<br> a. –32.9<br> b. –32.5<br> c. 32.5<br> d. 32.9
    12·1 answer
  • Find the value of the trigonometric ratio.<br> Answer has to be a reduced ratio.<br> PLS HELP!!
    13·1 answer
  • There were two lions .Each lion had two cubs. How many lions were there in all?
    14·2 answers
  • Name each polynomial<br><br> 4m^2-5m+6<br><br> 18s-7<br><br> 6p^3
    6·1 answer
  • Please help !!!!!!!!!!!!!!!!!!!<br><br><br><br>what is A
    7·1 answer
  • 4. A plumber charges $25 for a service call plus $50 per hour of service. Write an equation in slope-intercept form for the cost
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!