2 years ago

What part of the circumference is an arc whose measure is 30°?

1 answer:

7 0

Circumference of a circle:
C = 2 r π;
Length of an arc:
L = r π α / 180°
L = r π · 30° / 180° = r π /6
r π /6 : 2 r π = 1/6 : 2 = 1/12
Answer: A ) 1/12

You might be interested in

Max Play´s his games for 20 min an he started at 9:00

skelet666 [1.2K]

Answer:

so 9:20

Step-by-step explanation:

I'm confused by this question

8 0

2 years ago

Read 2 more answers

International Juice Inc. plans to introduce a new line of fruit juices with three different flavors: cherry, grape and apple. 50

Tanya [424]

Cherry sales as a % of total sales = (0.5 x 1.2)/(0.5 x 1.2 + 0.2 x 1.4 + 0.3 x 1.6) = 0.6 / (0.6 + 0.28 + 0.48) = 0.6 / 1.36 = 0.4412 = 44.12%

Therefore, 44.12% of the total sales will be cherry.

8 0

2 years ago

a mermaid is swimming at a sea level when a human comes up by. She Dives underwater at a rate of 8 meters per second. She contin

Morgarella [4.7K]

She's at a depth of 160

5 0

2 years ago

Explain how to get the product of 2 times the square root of 5 and 4 times the square root of 10

Vlad1618 [11]

The square root of 5 is 2.2 and 4 times the square root of 10 is 100

6 0

2 years ago

Multiply: ( sqrt 2x^3 + sqrt12x) (2*sqrt 10x^5 + sqrt 6x^2)

solmaris [256]

Answer:

c is the answer

Step-by-step explanation:

i just did it

5 0

2 years ago