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
Andre45 [30]
3 years ago
6

Find the radius of Circle N.

Mathematics
1 answer:
timofeeve [1]3 years ago
7 0

Answer:

C = 113.04

Step-by-step explanation:

arc ACB = (Ф/360) * 2πr

81.64 = (260/360) * 2 * π * r

r = <u>(81.64 * 360)</u>

         2 * π

r = 17.99 cm

Circumference = 2 * π * r

C = 2 * π * 17.99

C = 113.04

You might be interested in
what is the total number of outcomes from selecting one entree from a choice of nine entrees and one dessert from a choice of th
Mazyrski [523]
27 is the answer to this question
7 0
3 years ago
PLZ HELP ME I REALLY NEED IT
kenny6666 [7]

r = 2 inches

total h of the cylinder = 6+6+6 = 18 inches

SA = 2\pi {r}^{2}  + 2\pi \: rh

= 2\pi \: r(r + h)

= 2 \times 3.14 \times 2(2 + 18)

= 2 \times 3.14 \times 2 \times 20

= 251.2square \: inches

4 0
3 years ago
Solve algebraically for x and explain each step( using mathematical vocbuary) for the following: 2(x+5)+ 3x = 30
Lelu [443]
First do distributive property
2x + 10 + 3x = 30
Now combine like terms
5x + 10 = 30
Subtract 10 from both sides
5x = 20
Divide both sides by 5
x = 4
8 0
3 years ago
Use the distrubutive property to simply 2(-5-7j)
prisoha [69]

<u>Answer:</u>

2(-5 - 7j) = -10 - 14j

<u>Step-by-step explanation:</u>

Using the distributive property means that we have to multiply both -5 and -7j by 2:

2(-5 - 7j)

⇒ 2 × -5  +  2 × -7j

⇒ -10 - 14j

8 0
2 years ago
Dayren is driving ti visit family. She drives at an average of 65 miles per hour. She drives 227.5 miles before lunch and then 9
lianna [129]

Answer:

5 hours

Step-by-step explanation:

227.5+97.5=325

325/65=5

3 0
3 years ago
Other questions:
  • A polynomial that has 8 turning points is multiplied by another polynomial that has 7 zeros. What is the minimum degree of the n
    11·1 answer
  • Which of these situations would best be represented using a quadratic function: the distance driven on a road trip, the path of
    13·1 answer
  • 10 people can paint a building in 5 days. If 7 people are working at the same pace how much of the building could 7 people paint
    8·1 answer
  • A bag holds 6 tiles: 2 lettered and 4 numbered. Without looking, you choose a tile. What is the probability of drawing a number?
    9·2 answers
  • Which rule yields the dilation of the figure BCDE centered at the origin?
    10·2 answers
  • The number of miles represented on a map is directly proportional to the number of centimeters measured on a map. A certain Texa
    6·2 answers
  • Marina is drawing a plan for a new garden. The rectangle plotted in the coordinate plane represents the garden, measured in feet
    5·2 answers
  • Lil help here please <br>​
    8·1 answer
  • Find the slope of the line parallel to the line graphed.
    7·2 answers
  • Convert the following equation to standard form: y= - 3/4x + 2​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!