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
V125BC [204]
3 years ago
5

How do i solve for this?

Mathematics
1 answer:
Firdavs [7]3 years ago
5 0

9514 1404 393

Answer:

  97.42 square units

Step-by-step explanation:

The area of a sector is given by ...

  A = (1/2)r²θ

where r is the radius (12.2) and θ is the central angle in radians. Here, you're given the central angle as 75°, so you need to convert that to radians.

  75° = (75°)×(π/180°) radians = (5/12)π radians

Then the area is ...

  A = (1/2)(12.2²)(5π/12) = 744.2π/24 ≈ 97.42 . . . square units

__

Equivalently, you can find the area of the circle in the usual way:

  A = πr² = π(12.2²) ≈ 467.59465

Then, multiply by the fraction of the circle that is shaded (75°/360°)

  sector area = (467.59465)(75/360) = 94.42 . . . square units

You might be interested in
Kennedy has 8 strawberry boxes that are each filled with strawberries. He eats 5 of
Tanya [424]

Answer:

91

Step-by-step explanation:

Total strawberries = 8 x 12 = 96

Left = 96 - 5 = 91

7 0
2 years ago
Read 2 more answers
I need help can any one help me
kozerog [31]

Answer:

0.11111111, 0.33333333, 0.556

Step-by-step explanation:

A) 1 divided by 9=0.11111111

B) 3 divided by 9=0.33333333

C)5 divided by 9= 0.556

7 0
2 years ago
Read 2 more answers
What is the answer for this problem ?
Norma-Jean [14]
The answer for this is 3(k+6)^2 u need to factor this so use magic X
7 0
2 years ago
A club has money for a trip. The expenses for the trip are shown below:
KonstantinChe [14]

Answer:

3/100

Step-by-step explanation:

convert these measurements into one unit, I am going to do decimals but you can sue fractions or percentages as well.

1/4 is 0.25

2/5 is 0.4

0.12 is 0.12

20% is 0.2

if you add all these up, it equals 0.97

1- 0.97= 0.03

you therefore have 0.03 of the money left over

this as a fraction is 3/100

7 0
3 years ago
Is 85/136 equal to 15/24
Aleks04 [339]

Answer:yes

Step-by-step explanation:

(85/136)=.625

(15/24)=.625

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following sets of points is a direct variation? (0, 0); (2, 4); (5, 15) (0, 0); (-1, -2); (1, 2) (3, 6); (-2, 4); (
    9·2 answers
  • Explain how to use a number line to find the opposite of integers 4 units away from-6
    10·1 answer
  • a baker uses 5.5 pounds of flour daily , how many ounces of flour will he use in two weeks use words numbers or pictures
    9·2 answers
  • If ƒ(x ) = x 2 + 1, find ƒ(a + 1).
    8·1 answer
  • How do you round 5.04
    10·1 answer
  • The Davidson Winery is noted for its Regal Champagne. It takes the blending of 1,000 bushels of a mixture of two varieties of gr
    12·1 answer
  • Simplify the following expression:
    12·1 answer
  • Which best describes the following sentence?
    9·1 answer
  • Why do countries, make alliances, in wartime? please someone help me!
    11·2 answers
  • Did I divided the polinoms in a correct way?<br>If I didn't please explain how ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!