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
igor_vitrenko [27]
3 years ago
9

Find the area of the sector below. Round your answer to two decimal places. PLEASE HELP PIC ATTACHED (pls explain how to solve i

t!!)

Mathematics
1 answer:
borishaifa [10]3 years ago
8 0

Answer:

  88.49 units²

Step-by-step explanation:

Use the formula for the area of a sector.

  A = (1/2)r²·θ

where θ is the central angle of the sector in radians, and r is the radius.

Here, the central angle of the sector is 360°-300° = 60° = π/3 radians. Then the area is ...

  A = (1/2)(13)²(π/3) = 169π/6 ≈ 88.49 . . . . units²

You might be interested in
PLEASE ANSWER THIS ASAP !!!
Inga [223]

Answer:

Step-by-step explanation:

Finding the answer to the second box is easy. Just look at where the line hits the y axis. That point is (0,5). Put a 5 in the second box.

-2

Now pick two points How about (0,5) and (2,1)

Givens

y2 = 5

y1 = 1

x2 = 0

x1 = 2

Formula

m = (y2 - y1) / (x2 - x1)

m = (5 - 1)/(0 - 2)

m = 4 / - 2

m = - 2

Answer

So the first box contains - 2

7 0
2 years ago
What's the answer to: divide £48 in the ratio 7:5 (please show your working, much appreciated)
Brums [2.3K]
I can see you come from outside the USA. No insults intended!!
.
Anyways, we have to put one side of the ratio and match it to 48. 
.
Or even better...
.
MAKE!!
A!!
PROPORTION!!
.
So... Let's say 7 is proportional to 48... so 7/5 = 48/x, where x is the number equivalent to ratio of 5.
.
Cross multiply!!
<span>.
</span>7x = 240.
.
Divide 7 on both sides.
.
x = 34 2/7.
.
Hope I helped!!
4 0
3 years ago
What is the value of x in the regular polygon?<br> The value of x is?
brilliants [131]

Answer:

.

Step-by-step explanation:

8 0
3 years ago
On a very cold morning, it was -8°F. As the day went on, the temperature rose 2° each hour. which equation shows the temperature
gladu [14]
-8 + 2x
hope that helps
7 0
3 years ago
Read 2 more answers
A model of a lighthouse is 2 inches wide at its base and 6 inches tall. If the actual lighthouse is 30 feet wide, what is the ap
lubasha [3.4K]

Answer:

D

Step-by-step explanation:

just multiply 6 time 90 which gives you 180

6 0
3 years ago
Other questions:
  • Can someone help? What is 20% of 1/2
    5·1 answer
  • Two similar cones have radii of 9 and 1, respectively. what is the ratio of their volumes?
    10·1 answer
  • Ulani is constructing a triangle that has sides measuring 12 cm and 28 cm. Which measurements could be the length of the third s
    14·2 answers
  • This graph relates the volumes of triangular pyramids with a base area of 12 square inches and their heights.
    6·1 answer
  • !!!URGENT!!!
    9·1 answer
  • Solve cotxcsCX-2 cotx=0.
    7·1 answer
  • Find the solution set of the following equations: <br><br>2y=2x+7<br><br>X=y+2
    14·1 answer
  • 1. Lily wants to buy 4 pounds of cereal for her camping trip. The boxes are each 18 ounces. According to the number line, how ma
    5·2 answers
  • (GIVING BRAINLIEST!!!)
    14·1 answer
  • At the movie theatre, child admission is $5.20 and adult admission is $8.40. On Wednesday, 154 tickets were sold for a total sal
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!