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
Morgarella [4.7K]
3 years ago
15

Please help me I’m so lost

Mathematics
1 answer:
Finger [1]3 years ago
3 0

Answer:

  40.6 units

Step-by-step explanation:

Arc length is given by the formula ...

  s = rθ

where θ is the measure of the central angle in radians.

There are 2π radians in a circle (360°), so π radians in 180°. That can be used to convert the central angle ADB to radians for use in the formula.

  ∠ADB = 360° -194° = 166°

  ∠ADB = 166° = (166/180)π radians = 83π/90 radians

Then the arc length AB is ...

  length AB = (14)(83π/90) ≈ 40.561 units

The length of arc AB is about 40.6 units.

You might be interested in
Help me with this ASAP
N76 [4]

Add each term and divide it by 2.


5+7 = 12

12/2 = 6

-2 + 6 = 4

4/2 = 2, then add the i back on to get 2i.


The midpoint is 6 + 2i

3 0
3 years ago
Need help please thanks :)
luda_lava [24]

Answer:

800 ft, you should write ur own sentence tho

Step-by-step explanation:

520 - (-280) = 800

6 0
3 years ago
Which of the following is the MOST resistant to erosion?
GaryK [48]

Answer:

steel

plastic coating paints

3 0
2 years ago
There were 935 offenses in 2000 and 2448 offenses in 2019. What is the percentage increase?
Artist 52 [7]

Answer:

Approximately 262%

Step-by-step explanation:

To find the percentage increase divide the new amount of offenses by the old amount of offenses:

2448/935 = 2.618

2.618 rounds to 2.62. Convert 2.62 into a percentage: 262%

The percentage increase between the amount of offenses in 2000 and the amount of offenses in 2019 is approximately 262%.

6 0
3 years ago
Write the equation of the line in the slope-intercept form.<br> M=4/5, y-intercept (0,1)
netineya [11]

Answer:

y=4/5x+1

Step-by-step explanation:

y=mx+b

  • m is the slope
  • b is the y-intercept

m= 4/5

b=   1   (0,1) y-value

Equation:

           y=4/5x+1

8 0
3 years ago
Other questions:
  • Need help quick ASAP!!!
    13·2 answers
  • A segment has endpoints A(-3,5) and B(2,1) find the midpoint M of the segment
    9·2 answers
  • The following data was collected on a cheetah. It ran ½ mile in 2/3 min, ¼ mile in 1/3 min, and ¾ mile in one minute.
    14·1 answer
  • Jenise is buying a car for $6,310. She wants $600 in upgrades to the car. The TAVT rate is 3.9%. The DOC fee is $500. The title
    8·1 answer
  • Enter the number in scientific notation.<br> 4,470,000 =
    5·2 answers
  • Liza is driving to her sister's house 360 miles away. After 4 hours, Liza is 2 3 of the way there.
    13·1 answer
  • A pizza has a diameter of 12 inches. Each piece has a central angle of radians. What is
    15·1 answer
  • What is the area of a square with h=3in l=5in w=6in
    5·1 answer
  • Factor x3y6 + 27z42. (xy3 + 3z39)(x2y9 – 3xy3z39 + 9z1,521) (xy3 + 3z39)(x2y6 – 3xy3z39 + 9z78) (x3y6 + 27z42)(x6y12 – 27x3y6z42
    7·2 answers
  • Mrs.bowlin Organise the markers and two sets of staff were nine markers in each is that how many sets of markers did Mrs. Bowlin
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!