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
My name is Ann [436]
3 years ago
6

Perimeter of a semi circle with diameter 30cm

Mathematics
1 answer:
Vsevolod [243]3 years ago
8 0

Answer:

77.12 cm to the nearest hundredth.

Step-by-step explanation:

The length of the curved part = 1/2 * 2 pi r

= 15 pi.

Total perimeter = 30 + 15pi

= 30 + 15*3.1416

= 77.124.

You might be interested in
Ye has his own business. He checks his sales receipts three times a day, his afternoon sales were 50$ more than his mourning sal
IRINA_888 [86]

Answer:

The answer is 150

Step-by-step explanation:

It's 150 because ye evening sales are three times of his afternoon sales.

SO that means you have to times 50x3=150 or you can add 50+50+50=150. there is your answer.

3 0
3 years ago
Read 2 more answers
A new truck that sells for $29,000 depreciates 12% each year. Which function models the value of the truck?
ladessa [460]
V = 29,000/(1.12)^years
7 0
3 years ago
Hayden decided to take martial arts classes at his local gym. He pays $35 each month for his membership and $12 for every class
gizmo_the_mogwai [7]
Hayden had the membership for one month and took 6 classes.
8 0
3 years ago
A recipe that yields 12 cups of soup calls for 28 ounces of beef broth how many ounces of beef broth do you need to make 18 cups
Genrish500 [490]

Answer:

42

Step-by-step explanation:

for one cup 28/12

for 18 cup,

(28/12)×18

=42

6 0
2 years ago
the number of cars on equally Arbor Road in here 2007 was 2500 in Year 2014 the number is 4000 calculate the percentage increase
Zepler [3.9K]

Answer:

(4000/2500)100=160%

3 0
3 years ago
Other questions:
  • Evaluate using order of operations: 8+3(5+2) -7•2
    13·2 answers
  • 1/8 closer to 1 than 4/6
    7·2 answers
  • Danny’s 7 friends contributed an equal amount of money to buy him a birthday present. The present cost $84. How much money did e
    15·2 answers
  • Find the difference:<br> (3x2 + 4x - 6) - (5x2 - 8x - 3)
    10·1 answer
  • The space shuttle travels at 28,000 km per hour. Using that information, estimate how many hours it will take the shuttle to rea
    5·1 answer
  • Given, Q =x^b/x^c<br> If Q=1 then proof that b=c
    8·1 answer
  • Find the area of the shaded sector of the circle.
    10·1 answer
  • Choose 3 values for x that would make this inequality true. X - 4&lt;20
    14·1 answer
  • If 25⋅26=n, then which division equation is also true?
    11·1 answer
  • P3- 4+3 p2, take away 5p2-3p 3 tp-6​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!