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
olga55 [171]
2 years ago
15

The length of the minute hand of a clock is 14 cm. The area swept by the minute hand in 15 minutes is

Mathematics
1 answer:
____ [38]2 years ago
8 0

Answer:

c

Step-by-step explanation:

In 60 minutes, minute hand completes 360

0

 i.e., one rotation.

⇒ in 1 minute, minute hands completes  

60

360

∘

​

=6

∘

 

Hence, in 5 minutes the angle covered is is 6×5=30

o

.

The angle of sector formed is 30

o

.

The area swept by the minute hand in 5 minutes=

360

30

​

×π×14×14

Using π=

7

22

​

, we get

The area swept by the minute hand in 5 minutes =

3

154

​

 sq. cm

You might be interested in
Which of the following is a true statement?
leva [86]

Answer:

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
How many 3/4s are in 2
dusya [7]
How many three-fourths are in 2? 2 complete sets of three-fourths can be made and 2 of the 3 pieces need to make \frac34 are left over, so we have another \frac23 of a three-fourths. and we can see that there are 2 wholes with 4 fourths in each whole, so there are 2\times 4 fourths in 2.
5 0
3 years ago
Read 2 more answers
178:1010<br> In the simplest form! (of ratio)
Bas_tet [7]

89:505

<em>Hope this helps and have a nice day.</em>

<em>-R3TR0 Z3R0</em>

6 0
3 years ago
Three brothers share a 5 gigabyte (gb) family data plan on their cell phones. One month. Aaron used. 2.3gb, Brian
zavuch27 [327]

Step-by-step explanation:

\frac{5gb}{110}  =  \frac{2.3gb}{x}

→ x = 2.3 ×110÷5 = 50.6 $ Aaron pay

→Brian = 1.1 × 110 ÷5=24.2$

Caleb = 110 - ( 24.2 + 50.6 ) = 110 -74.8 = 35.2$

7 0
3 years ago
Jamie is painting her house. Each room takes ½ of a liter of paint. If Jamie has 3 liters of paint, how many rooms can she paint
Evgen [1.6K]
Jamie can paint 6 rooms
3 divided by 1/2
3/1 * 2/1
6/1
6
6 0
3 years ago
Other questions:
  • State the slope and y intercept of the equation for these 3 questions
    5·1 answer
  • Find the median of the data set: 9, 6, 7, 3, 10, 9<br><br> ASAP PLEASE
    12·2 answers
  • 3/8 student’s in a class of 48 students have a cat at home how many students have a cat at home and how many students do not hav
    7·1 answer
  • Solve these by elimination
    14·1 answer
  • The perimeter of a square is 292 centimeters how long is each side
    12·2 answers
  • Use the GCF and the distributive property to rewrite 15+45
    13·2 answers
  • What measurement do you use for surface area
    8·1 answer
  • Marcy wants to buy a jacket that is advertised on sale for 30% off the original price. What is the decimal equivalent of 30%
    6·1 answer
  • 6(10+z+3) whats the answer i need help and also when someone texts you lol what would you say
    14·1 answer
  • A group of 15 people are ordering pizza each person wants 2 slices and each pizza has 3 slices how many pizzas should they order
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!