3 years ago

Find the length of the arc (AB) Leave your answer in terms of Pi

1 answer:

4 0

The formula is L = 2 pi r * (angle measure / 360). We have everything we need to solve this, the angle is 90 and the radius is 12: L = 2 pi (12) (90/360). Do the work inside the parenthesis first to get : L = 2 pi (12)(.25). Solving for L: L = 6pi

You might be interested in

Evaluate the expression for x= 2 and y=4. Enter your answer in the box. 16x + 2x2 - y2

Nostrana [21]

Answer:

Step-by-step explanation:

Step 1: Define

x = 2

y = 4

16x + 2x² - y²

Step 2: Substitute and Evaluate

16(2) + 2(2)² - 4²

32 + 2(4) - 16

16 + 8

8 0

3 years ago

What is the remainder in the division problem

Cerrena [4.2K]

I believe the answer is 2, the 3 large circles are filled with 5 dots each, the total number of dots is 17. 15 is the number closest to 17 that can be divided by 3 therefore there would be 2 left over (the 2 dots on the outside)

6 0

3 years ago

Read 2 more answers

An aquarium measures 11 feet wide, 10 feet long and 7 feet deep. Approximately how many gallons of water does it hold if there a

FinnZ [79.3K]

Answer:

770 gallons

Step-by-step explanation:

8 0

4 years ago

What does x equals to if 3( x + 7 ) =57

zepelin [54]