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
Alika [10]
3 years ago
8

Can anyone help me out with this?? I dont Understand

Mathematics
1 answer:
artcher [175]3 years ago
3 0
The arc length (s) is given in terms of the radius (r) and central angle (θ) by
  s = r*θ . . . . . . . where θ is in radians

For your arc, the length is
  s = (15 ft)*(π/4) ≈ 11.78 ft

_____
45° can be converted to radians by multiplying by π/180°.
  45° * (π/180°) = π*(45/180) = π/4 . . . . radians
You might be interested in
Hello All,
Lisa [10]

Answer: (going down the table)

1) 5, 8, 6, 1

2) 2, 6, 10, 2

Step-by-step explanation:

count how many are in that bracket.

EG:

1) the amount of numbers between 5 and 10, including 5

etc

8 0
3 years ago
In a math class there are 8 male students and 7 female students. A
DanielleElmas [232]

Answer:

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
50 pounds to 35 pounds percentage of change
iVinArrow [24]

Answer:

30%

Step-by-step explanation:

<h2><u>Percentage change </u></h2><h3>formula :</h3>

\frac{change}{origional} * 100

= 50 - 35 = 15

= \frac{15}{50}*100\\

<h3>= 30 %</h3>
4 0
3 years ago
Are the two triangles below similar??
kodGreya [7K]

Answer:

Yes

Step-by-step explanation:

If you find the value of all the angles, you'll find that both triangles' angles are 50, 35, and 90 degrees.

(all the angles in a triangle add up to 180)

7 0
2 years ago
I will mark you brainliest!!
lakkis [162]

Answer:

Alternate-exterior angles theorem.

Step-by-step explanation:

Two parallel lines are cut by a transversal, and if there are a pair of congruent angles that are outside of the parallel lines, and on opposite sides of the transversal, you will have the alternate-exterior angles theorem.

4 0
3 years ago
Other questions:
  • Can someone help plzzzz need asap!!!
    13·2 answers
  • Someone help me please I don't get this :\
    13·1 answer
  • 4/9 times what equals 1?
    11·1 answer
  • The perpendicular line which of the following equations represents the line that passes through the point 1,-1
    15·1 answer
  • Helppp plssss come plsss help
    11·1 answer
  • Find the slope of the line (0,1) (-3,-3)
    15·1 answer
  • A car dealership pays you 5% commision on your first 10,00 car sales and 8% commission on the sale amount over 10,000. If you so
    10·1 answer
  • (-0.75x-4)-(9.5x+8.4)=
    14·1 answer
  • 2.) Kyle swims a 1/2 mile every 1/4 hour. How far will he swim in one hour?
    13·1 answer
  • Calculate. <br>a) 130% of 220​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!