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
Alona [7]
3 years ago
6

Find the perimeter of this sector. Give your answer in terms of

tle="\pi" alt="\pi" align="absmiddle" class="latex-formula">

Mathematics
1 answer:
JulsSmile [24]3 years ago
3 0

Answer:

Perimeter = 24 +  8π /3 m.

Step-by-step explanation:

Arc length = rC  where r = radius and C = angle in radians.

40 degrees = 40 π / 180

= 2π /9 radians.

Arc length = 12 * 2π /9

= 8π /3 m.

Perimeter of the sector = 2*12 + 8π /3

= 24 +  8π /3 m.

You might be interested in
In a store, a sample of 60 pens was selected from a box of 1,200 pens. Of these 60, 4 pens did not work. About how many pens cou
Lapatulllka [165]
Ok so if 1200 total pens and 60 were taken that's a ratio of 1200/60=20

out of 60pens 4 didn't work, again ratio is 4/60=1/15 so about 1/15 of the pens didn't work. 

so we have 1200pens * 1/15broken ratio = 80 pens or we can say 

20*4=80pens won't work from 20 groups of 60 and 4 out of 60 not working is 20*4=80 not working from total batch of 1200.

hope this helps you some! thank you!!!!!!!!!
3 0
3 years ago
Solve for w.<br>9- w = 224​
Tems11 [23]

Answer:

-215

Step-by-step explanation:

-w = 215

w = -215

hope this helped

8 0
2 years ago
Evaluate 24 + |-27-y| (-7)-x
bulgar [2K]

Answer:

kr3kf,,xdk,xe3,ke,kex,ks,l,sl,r4kf

Step-by-step explanation:

 nyjogtqGTKJMIYTRFEWDGTYU87R4EW2ERT5YUIO0IUJHYGFREDRGHJKL.BBRTBTRN

4 0
3 years ago
Im a little stuck on this​ (please show how you did it)
nikklg [1K]

Answer:

all work is shown / pictured

5 0
3 years ago
4 to the 4th power equals 256. Explain how to use that fact to more quickly evaluate 4 to the 5th power.
Ray Of Light [21]

Answer: Because 4 is the base of what is being exponentially multiplied, you can multiply 256 by 4 to get 4^5

6 0
3 years ago
Read 2 more answers
Other questions:
  • Explain why you can use subtraction to solve a division problem
    11·1 answer
  • A small math department has 6 faculty members and 30 students. It can send 6 people to a national convention and they would like
    5·1 answer
  • You read online that a 15 ft by 20 ft brick patio would cost about $2,275 to have professionally installed. Estimate the cost of
    10·1 answer
  • Unit Test Review
    9·1 answer
  • What are the next geometric sequences? The calculator won’t seem to give right answers
    13·1 answer
  • What is a equation equivalent to x - 3 = -2?
    15·2 answers
  • 3/4 empress fraction as decimal
    6·1 answer
  • Solve for t. If the answer is a decimal, round to the nearest tenth.
    10·2 answers
  • Divide 32 in the ratio 5 : 3.
    12·2 answers
  • Someone PLEASE HELP ME ASAP!!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!