answer.
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
Eva8 [605]
1 year ago
10

Francisco finds a Web site that defines a regular hexagon as a "six-sided polygon with six congruent angles and six congruent si

des." Is this a valid definition of a regular hexagon?
a. It is valid because regular hexagons have six sides and six angles.
b. It is not valid because some hexagons that are not regular hexagons fit the definition.
c. It is not valid because it does not say that the figure can only have six angles.
d, It is valid because all regular hexagons fit the definition, and any figure that is not a regular hexagon does not fit the defintion.
Mathematics
1 answer:
andrey2020 [161]1 year ago
3 0

Answer:

d.

Step-by-step explanation:

All regular hexagons fit this definition.

Any other figure does not fit the definition.

You might be interested in
The Community Relief Fund receives a large donation of $2800. The foundation agrees to spend the money on $20 school bags, $25 s
asambeis [7]

The question is incomplete:

The Community Relief Fund receives a large donation of $2800. The foundation agrees to spend the money on $20 school bags, $25 sweaters, $5 books. They want to buy 200 items and send them to schools in earthquake-hit areas. They must order as many books as school bags and sweaters combined. How many of each item should they order?

Answer:

They must order 40 bags, 60 sweaters and 100 books.

Step-by-step explanation:

From the information provided, you can write the following equations:

x+y+z=200 (1)

20x+25y+5z=2800 (2)

z=x+y (3), where:

x=amount of bags

y=amount of sweaters

z=amount of books

Now, you can replace (3) in (1) and (2):

x+y+x+y=200

2x+2y=200 (4)

20x+25y+5(x+y)=2800

20x+25y+5x+5y=2800

25x+30y=2800 (5)

Then, you will have 2 equations:

2x+2y=200 (4)

25x+30y=2800 (5)

You can isolate x in (4):

2x=200-2y

x=100-y (6)

After this, you can replace (6) in (5):

25(100-y)+30y=2800

2500-25y+30y=2800

5y=2800-2500

y=300/5

y=60

Next, you can replace the value of y in (6) to find the value of x:

x=100-60

x=40

Finally, you can replace the value of x and y in (3) to find the value of z:

z=40+60

z=100

According to this, the answer is that they must order 40 bags, 60 sweaters and 100 books.

7 0
2 years ago
Florence makes y cards in 3 minutes. how many cards does she make in 1 minute
Oduvanchick [21]

Answer:

y:3

y/3:1

She can make y/3 cards in one minute

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
there are 6 grams of fat per serving of granola. each serving provides 180 calories. what percentage of these calories is from f
expeople1 [14]

<span>There are 6 grams of fat per serving in granola. </span>
<span>Each serving provides 180 calories. </span>
<span>There are 9 calories of fat in each gram. </span>
<span>The percentage of calories from fat in granola is? </span>
<span>
30% </span>
7 0
2 years ago
The area of the shaded triangles in the fractal shown form a geometric sequence. The area of the largest triangle (not shaded) i
guajiro [1.7K]

Answer:

The correct answers are Blue: \frac{1}{16} square units ; Green:  \frac{1}{64} square units; and Yes the sum converges.

Step-by-step explanation:

Area of the largest triangle is 1 square unit.

The area of the triangle which are colored and follow a geometric sequence with the common ratio being \frac{1}{4}.

Area of the not shaded triangle is given by 1 square unit.

Area of the orange triangle is given by 1 × \frac{1}{4} = \frac{1}{4} square units.

Area of the blue triangle is given by \frac{1}{4} × \frac{1}{4} = \frac{1}{16} square units.

Area of the green triangle is given by \frac{1}{16} × \frac{1}{4} = \frac{1}{64} square units.

If the pattern continues definitely then it becomes an infinite geometric progression series with common ratio \frac{1}{4}. And thus the sum of area coverges as the ratio lies between -1 and 1.

8 0
2 years ago
According to the scatterplot below, which statement is correct?
FinnZ [79.3K]

Answer:

Hey there

Step-by-step explanation:

The input, or independent variable, is years in operation.

Step-by-step explanation:

In an ordered pair (x, y),  the independent variable or input is x  and y is the dependent variable or the output.

Therefore, the values on x-axis determine the results or output on y-axis.

The ordered pairs (x, y) are:

(1, 11)     ⇒  there are 11 enrollees on Year 1

(2, 33)   ⇒  there are 33 enrollees on Year 2

(3, 39)   ⇒  there are 39 enrollees on Year 3

(4, 58)   ⇒  there are 58 enrollees on Year 4

(5, 85)   ⇒  there are 85 enrollees on Year 5

Where:

x are values on the x-axis that refers to number of years in operation

y are values on the y-axis that refers to the corresponding numbers of enrollees for each year.

Even without the graph, the correct statements i:

The input, or independent variable, is years in operation.

- brainly user

8 0
1 year ago
Read 2 more answers
Other questions:
  • The graph of F(x), shown below, has the same shape as the graph of G(x) = x2, but it is shifted up 3 units. What is its equation
    10·1 answer
  • Write the equation of the line that is parallel to the line y=-7/4x-2 through the point (4,2)! Help please
    5·1 answer
  • A sample of 92 observations is taken from a process (an infinite population). The sampling distribution of bar(x) is approximate
    15·1 answer
  • find the slope of the line on the graph write your answer as a fraction or a whole number not a mixed number or decimal
    15·1 answer
  • The Chinese system presented in the text has symbols for 1 through​ 9, and also for​ 10, 100, and 1000. What is the greatest num
    8·1 answer
  • Ellen said she spent half her money for lunch and half of what was left for a movie. She now has $1.20. How much did she spend f
    14·1 answer
  • What's the unit rate 975 revolutions in 3 mins​
    11·1 answer
  • Choose which statements are true about Pi. Check all that apply. Piis a whole number. Piis double the radius. Piis approximately
    6·2 answers
  • HELP ASAP 40 POINTS REAL ANSWER
    12·1 answer
  • Greta is taking a road trip from Cincinnati to San Francisco. On the first day, she drove 650 miles in 10 hours. On the second d
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!