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
AlekseyPX
3 years ago
12

What is the length of the indicated arc?

Mathematics
1 answer:
Ksivusya [100]3 years ago
6 0

Answer:

E. None of the above

Step-by-step explanation:

Arc length = radius • angle in radians

30 deg =  0.523599 rad

L = 12 • 0.523599 = 6.28319

2π = 6.28319

Answer is E. None of the above

You might be interested in
Kathy needs money for a trip to Europe if she has US$300 in the bank but wants to withdraw half of it In British pounds and half
Aleks [24]

Answer: She has 21.63 more euros than pounds and has 1.23 times more euros than pounds.

Step-by-step explanation:

She has US$300, and she will withdraw half of it on pounds, and half of it in euros.

(half of US$300 is US$150)

We know that:

1 pound = US$1.6

(1 pound/US$1.6) = 1

Then US$150 = US$150*(1 pound/US$1.6) = (150/1.6) pounds = 93.75 pounds.

And we also know that:

1 euro = US$ 1.3

then:

(1 euro/US$ 1.3) = 1

This means that:

US$150 = US$150*(1 euro/US$ 1.3) = (150/1.3) euros = 115.38 euros.

This means that:

115.38 - 93.75 = 21.63

This means that she has 21.63 more euros than pounds.

and:

115.38/93.75 = 1.23

She has 1.23 times more euros than pounds.

6 0
2 years ago
Rectangle ABCD has a perimeter of 32 units and will
AlladinOne [14]

Answer:

Check below

Step-by-step explanation:

1) Check the rectangle below with a line k, the axis of rotation in the center of the figure.

2) Since it has a perimeter of 32 units and it is to be rotated about the line, the solid to be created it is a cylinder. As you can see below.

3) Let's calculate its radius, based on the information given, i.e. the perimeter:

2p=32\\2p=b+b+h+h\\2p=2(b+h)\\2(b+h)=32\\b+h=16\\b.h=60\\\\b=10\: and \:h=6

Since the line of rotation is the center, and the radius is half the line segment of the basis, then the radius is 5.

4 0
3 years ago
40.00 jeans 20% discount
Svetllana [295]
20(40)
\frac{20}{100} = 0.2
0.2(40) = 8

After price: $32.00
But, you save: $8

4 0
3 years ago
A woman's closet has eight shirts, five shorts and six pairs of pants. How many different outfits does she have
Fynjy0 [20]

Answer:

270 Different Combo's

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
The axis of symmetry for the graph of the function is f(x) = 1/4 x2 +
CaHeK987 [17]

Answer:

Step-by-step explanation:

f(x) = 1/4 x²+bx+10

the derivate is : f'(x) = 1/2 x +b

you have : f'(6)=0

1/2 (6)+b=0

3+b =0

b = -3

so f(x) = 1/4 x²-3x+10.......f(6) =1/4(6)² -3(6)+10 =9-18+10 =1

f(x) = 1/4(x-6)²+1... the vertex form

3 0
3 years ago
Other questions:
  • In chemistry class Charlie records volume of a liquid is 13.3 mL the actual volume is 13.6 mL what is the percent error? Round t
    5·2 answers
  • Polygon ABCD slides 4 units left and 3 units up on the coordinate plane. If the original measure of angle A was 75 degrees, what
    13·1 answer
  • A total of 300 trees will be planted in a park, for every two pine trees there will be 3 maple trees what is the number of pine
    7·1 answer
  • Define: voluntary response a) population is divided into similar groups and a SRS is chosen from each group. b) the explanatory
    10·1 answer
  • 2. Salvador has 10 cards, each with one number on
    6·1 answer
  • X - 6y = 4 and 3.x – 18<br> How many solutions
    6·1 answer
  • Whats the missing varible for the following questions ​
    11·1 answer
  • Find the value of x<br><br> Please
    13·1 answer
  • PLease help! Will give Brainliest!
    5·2 answers
  • The graph below shows the solution set of which inequality?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!