All categories

3 years ago

Find the measure of each exterior angle of a regular decagon . Explain please .number 4

Mathematics

2 answers:

torisob [31]3 years ago

7 0

Answer:

Step-by-step explanation:

Help it helps you

Svet_ta [14]3 years ago

6 0

A decagon is a polygon that has 10 sides and 10 interior angles ("deca" comes from the greek "deka" which means 10; the part "gon" is from the greek "gonia" for "corner or angle". So "decagon" means "10 corners" or "10 angles")

A regular decagon has each exterior angle equal to 36 degrees. To find this, you would divide 360 over 10. The formula you use is
E = 360/n
E = 360/10
E = 36
Where n is the number of sides and E is the exterior angle measure. Keep in mind this formula only works for regular polygons. The polygons must have the same side length all around, and the angles must be congruent as well.

Answer: 36

You might be interested in

Use the substitution method to solve the following system of equations:

antiseptic1488 [7]

The answer is (1,1). If you need an explanation why I will be happy to help :)

4 0

3 years ago

Read 2 more answers

What is the ratio of students who dance to total number of students 35,27,43,33,26

Karolina [17]

Answer:

The true statements are :

A. assertEquals(student1,student2)

C. assertSame(student1,student3)

Explanation:

AssertEquals() asserts that the objects are equal, but assertSame() asserts that the passed two objects refer to the same object or not, if found same they return true, else return false.

i hope this work for you

8 0

3 years ago

The variables x and y vary directly. Write an equation that relates x and y, when x = 4 and y = 16

Nesterboy [21]

Answer:

y = 4x

Step-by-step explanation:

When we say that x and y "vary directly", we mean that they have the relationship: y = kx, where k is a "constant of proportionality".

Here, we want to know what k is, so we plug 4 in for x and 16 in for y:

y = kx

16 = k * 4

k = 16/4 = 4

Thus, our equation is y = 4x.

8 0

3 years ago

Read 2 more answers

if the area of a rectangle is represented by 25x^3y^6 and its width is represented by 10xy, express the length of the rectangle

iren [92.7K]

The length of the rectangle in terms of x and y, given that its area is represented by 25x³y⁶ and its width is represented by 10xy is <u>2.5x²y⁵</u>.

The area of a figure is the total space enclosed in two dimensions within its boundary.

The area of a rectangle is given as, area = length*width.

In the question, we are given that the area of a rectangle is represented by 25x³y⁶ and its width is represented by 10xy, and are asked to express the length of this rectangle in terms of x and y.

We know that the area of a rectangle is given as, area = length*width.

Substituting the known values in the equation, we get:

25x³y⁶ = length*10xy.

Rearranging this equation, we get:

length = 25x³y⁶/10xy = (5x²y⁵)/2 = 2.5x²y⁵.

Thus, the length of the rectangle in terms of x and y, given that its area is represented by 25x³y⁶ and its width is represented by 10xy is <u>2.5x²y⁵</u>.

Learn more about the area of a rectangle at

brainly.com/question/11435713

#SPJ4

3 0

2 years ago

Malik’s recipe for 4 servings of a certain dish requires 1/{1}/{2} cups of pasta. According to this recipe, what is the number o

Ostrovityanka [42]

Answer:

The answer to the question is

$1\frac{1}{2}$ cups

Step-by-step explanation:

According to the recipe number of cups of recipe of past required = $1\frac{1}{2}$ cups

A recipe is a predefined steps and directions required to make an item mostly especially something to eat.

Recipe in medicine or Latin means to "take" hence, a doctor usually writes on a prescription with a recipe, Latin for take and abbreviated as Rx or similar symbol.

In the original question, the number of cups of pasta that Malik will use the next time he prepares this dish is $1\frac{1}{2}$ cups

3 0

3 years ago