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
KIM [24]
3 years ago
7

A circle has an 18 inch radius and a shaded sector with a central angle of 50 degrees. What is the area of the shaded sector

Mathematics
1 answer:
Katyanochek1 [597]3 years ago
5 0
Answer: The area of the sector will be about 141.3 square inches.

First, we need to find the area of the entire circle. The formula is pi(r^2). Inputting 18 for the radius makes the area of the circle about 1017.36 square inches.

Now, we multiply by the area by the size of the sector. It is 50 degree out of the entire 360 degrees. That is about 13.9%.

Multiply 13.9% by 1017.36 to get an area of about 141.3 square inches for the sector.
You might be interested in
I need help asap pls help me
Alchen [17]

Answer:

36 ft

Step-by-step explanation:

The first step is to find the length of the hypotenuse of the newly formed right triangle. Using the Pythagorean theorem:

x=\sqrt{10^2+24^2}=\sqrt{100+576}=\sqrt{676}=26

Adding this to the 10 foot tall part of the tree that remains standing, you get an initial height of 26+10=36 feet. Hope this helps!

4 0
3 years ago
What is the axis of symmetry?
Scorpion4ik [409]

The axis of symmetry of a parabola is a vertical line that divides the parabola into two congruent halves. The axis of symmetry always passes through the vertex of the parabola . The -coordinate of the vertex is the equation of the axis of symmetry of the parabola.

Hopefully this helps:) Please mark me brainiest:)

3 0
3 years ago
Read 2 more answers
Which angle measures represent an acute triangle?
asambeis [7]
<span>Acute triangles have angle measures that are less than 90°, so here are your three answers:

20°, 80°, and 80°

60°, 60°, and 60°

25°, 75°, and 80°

</span>
8 0
3 years ago
Algebra two graph problem!
Paladinen [302]
It has no real solutions. To be precise, no real zeros (or roots).

The zeros (here called "solutions", I guess) are the points where the function intersects the x-axis: at those points the value of the function is zero. So they are solutions to the equation f(x)=0.

This function does not intersect the x-axis. Hence, no solutions.
5 0
3 years ago
50 POINTS IF YOU ANSWER CORRECTLY please I need help:)
Zinaida [17]

Answer:

60 degree

Step-by-step explanation:

They are complementary angles which means they must add up to 90.

As WOX is 30 degree then

90-30=60.

yoz would also be 60 degrees because wov and yoz are equal

8 0
3 years ago
Read 2 more answers
Other questions:
  • Helpppppppp me please:(
    10·1 answer
  • Math help <br> is it D? <br> please and thank you
    5·2 answers
  • Add: (-6c^5 – 3c – 4) + (5c^5 + 2c – 4). A -2c^5 – c + 5 B-c^5 – c – 8 C-c^5 – ^5c – 8 D-4c^5 – 7c – 4
    12·1 answer
  • Is √25 a real, rational, irrational, integer, whole, or natural number?? Btw it could be more than one!
    5·2 answers
  • A dozen plain hats cost $3.60. What is the unit rate of a hat? Write your answer as a comparison statement.
    9·1 answer
  • Inflation causes things to cost more, and for our money to buy less. Suppose inflation decreases the value of money by 1.1% each
    14·1 answer
  • How answer is 49 ?can anyone explain it to me
    7·1 answer
  • I need help with a Algebra 2 question. MESSAGE ME IF YOU CAN HELP ME PLEASEEEE .
    14·1 answer
  • Select all the points that are on the graph of 3 + 2 = 24
    7·1 answer
  • What is the sum for 2x+10?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!