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
snow_lady [41]
3 years ago
15

A round barbecue pit is 2 meters in diameter. What is the distance around the barbecue pit? A) 12.56 meters. B) 18.84 meters. C)

6.28 meters. D) 3.14
Mathematics
1 answer:
Pani-rosa [81]3 years ago
3 0
The formula for circumference is 2×pi × r

We are given the diameter of 2 meters which means the radius is 1 meter. We will use 3.14 for pi.

2 × pi × r =
2 (3.14)(1) =
6.28

The distance around the barbecue pit is

C. 6.28 meters
You might be interested in
Use a net of the square pyramid, if necessary, to find the surface area of the pyramid.
Simora [160]
Imma guess 9 I’m not sure
8 0
2 years ago
Read 2 more answers
A new car sells for $18,000 but it will depreciate over time. After just one year,
WITCHER [35]

Answer:

a.) 18000 x (0.88)^x

x=number of years

b.) value after 10 yrs is represented by

18000 x (0.88)^10 = about $5013

Step-by-step explanation:

8 0
3 years ago
Pls, help me with this math question
olya-2409 [2.1K]

Answer:

Perimeter \sqrt{26}+\sqrt{5}+\sqrt{10}+\sqrt{17} units.  Area 12 square units.

Step-by-step explanation:

Perimeter: total distance around the figure.

Distance Formula:  the distance between points \left(x_1,y_1\right) \text{ and } \left(x_2,y_2\right) is

d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}

AB=\sqrt{(6-1)^2+(2-1)^2}=\sqrt{25+1}=\sqrt{26}

BC=\sqrt{(5-6)^2+(4-2)^2}=\sqrt{1+4}=\sqrt{5}CD=\sqrt{(2-5)^2+(5-4)^2}=\sqrt{9+1}=\sqrt{10}DA=\sqrt{(1-2)^2+(1-5)^2}=\sqrt{1+16}=\sqrt{17}

The perimeter is the sum of all those segment lengths.

One way to find the area of the figure is to surround it with a rectangle, insert some lines so that the areas you do not want can be found and subtracted from the rectangle's area.  (See attached image.)

The area of the large rectangle around the figure is 5 x 4 = 20 square units.

The triangles have areas 1/2 (base) (height):

A. (1/2)(1)(4) = 2 square units

B. (1/2)(3)(1) = 1.5 square units

D. (1/2)(1)(2) = 1 square unit

E. (1/2)(5)(1) = 2.5 square units

Square C.  (1)(1) = 1 square unit

Total of all the area you don't want to include:

2 + 1.5 + 1 + 2.5 + 1 = 8 square units

Subtract 8 from the surrounding rectangle's area of 20, and you get the area of the figure is 20 - 8 = 12 square units.

4 0
3 years ago
What is the answer to this
Vlad1618 [11]
The answer to 3 3/16 divided by 3/8 is  8 1/2. This is because you have to turn the mixed number into an improper fraction and then divide by the method of keep change flip in order to get your answer
8 0
3 years ago
What fraction is equal to 75% of 1/2
solmaris [256]

Answer:

3/8

Step-by-step explanation:

75% or 0.75 is equivalent to 3/4

3/4 times 1/2 equals 3/8

5 0
2 years ago
Read 2 more answers
Other questions:
  • Slope is -7, and (0,-6) is on the line.
    5·2 answers
  • - Evaluate the expression<br> y - (Z - w) for y = -5,2 = 5 and w = -2
    13·1 answer
  • Who could help I will give a brainliest
    14·1 answer
  • What is 9 whole and 1/6 minus 4wholes and 5/6
    6·2 answers
  • Ind all integers b such that x^(2)+bx+5 can be factored.
    15·2 answers
  • Use the map shown below to find the distance between cities A and B to the nearest tenth.
    5·2 answers
  • A group of fitness club members lose a combined toltal of 28 kilograms in 1week. There are approximately 2.2 pounds in 1 kilogra
    5·1 answer
  • Devon has 3 gallons of water in a large container. He begins to fill up glasses that each hold 1/8 a gallon of water. How many g
    9·2 answers
  • An integer by -3 is 21 what is the integer? Can someone help me with this and show the work for it​
    8·1 answer
  • Solve the inequality. 53(2x + 2) – 10 ≥ 2x + 2(23x + 2) please help
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!