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
Sedbober [7]
3 years ago
15

Filipe was playing with a triangle on a coordinate plane. The triangle's area is 24 square units. The largest circle he can fit

in the triangle is centered at (0,0) and passes through the point (1.2,1.6). Approximately what percentage of the triangle does the circle cover?
Mathematics
2 answers:
Natali5045456 [20]3 years ago
6 0

Answer:

52.36%

Step-by-step explanation:

I did this problem on a test

Nuetrik [128]3 years ago
4 0

Answer:

52.36%

Step-by-step explanation:

First you need to find the radius of the circle. You can do this by using the Pythagorean theorem, which states a^2+b^2=c^2. In this case a and b are equal to 1.2 and 1.6, and c is the radius of the circle. Plugging in we get 1.2^2+1.6^2=c^2 or 1.44+2.56=c^2 or 4=c^2. Finding the square root of both sides of the equation, we find that 2=c. Now that we have the radius, we can find the area of the circle. The area of a circle is expressed as πr^2, and plugging in 2 for r we get an area of 4π, or ~12.56637. Now all we do is divide 12,56637 by 24 and get what percentage of the area of the triangle the circle covers, which is roughly 0.5236, or 52.36%

You might be interested in
What will be the perimeter and the area of the rectangle below if it is enlarged using a scale factor of 2.5?
Elanso [62]

Answer:

300 cm

Step-by-step explanation:

8 x 2.5 = 20

6 x 2.5 = 15

20 x 15 = 300 cm²

7 0
3 years ago
The area of a square lawn is 400 m². Find the side length of<br> the lawn.
masya89 [10]
It is 20 ft. You divide by 20 and then multiply to check
3 0
3 years ago
Read 2 more answers
Pencil cores are glued between slabs of cedar to make a pencil sand which. A total of 52,500 pencil sandwiches are made over 5 d
Nonamiya [84]

Answer:

10,500

Step-by-step explanation:

You must divide 52,500 by 5.

5 goes into the 5 in 52,500 one time. 5-5 is 0. 5 doesn't go into 2 so put a 0. 5 goes into 25 five times. 25-25 is 0. 5 goes into 5 one time. subtract and add the zeros at end. And you get 10,500

6 0
3 years ago
Evaluate the expression using the given value of the variable. 4 – 2x + 5x when x = 4 16 –24 –18 28
Snowcat [4.5K]

Answer:

A) 16

Step-by-step explanation:

The question is:

Evaluate the expression using the given value of the variable.

4-2x+5x  when x = 4

A) 16

B) -24

C) -18

D) 28

Solution:

Given expression:

4-2x +5x

Plugging in x = 4 in the expression

⇒ 4-2(4)+5(4)

⇒ 4-8+20

⇒ 16

So the expression evaluates to 16 when we put x = 4

3 0
3 years ago
An ant population of 5000 grows at a rate of 6% per week.What is the population after 10 weeks?
Naya [18.7K]
6 x 10 = 60

5000 x 0.6 = 3000

5000 + 3000 = 8000
6 0
3 years ago
Read 2 more answers
Other questions:
  • A rectangle has an area of 90 square centimeters and a height of 12.5 centimeters. What is the length of the base?
    15·1 answer
  • Express 48 + 72 using the Distributive Property
    13·2 answers
  • The number of hours between successive train arrivals at the station is uniformly distributed on (0, 1). Passengers arrive accor
    10·1 answer
  • Which dimensions will create an unlimited number of triangles?
    6·2 answers
  • Lisa makes a cherry pie and an apple pie. She cuts the cherry pie into six equal wedges and she cuts the apple pie into eight eq
    15·2 answers
  • Which complex number is equivalent to (5 + 12i) − (9i2 − 6i), where i = <br> −1<br> ?
    7·1 answer
  • 926 divided by 38 and remainder?​
    14·2 answers
  • What is the quotient of 5/8 ?
    13·1 answer
  • A student constructs a regular square pyramid with a base that has sides of 13.2 cm and a slant height of 6 cm. Find the surface
    5·1 answer
  • Find the missing length
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!