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
xeze [42]
3 years ago
15

The area of the shaded triangles in the fractal shown form a geometric sequence. The area of the largest triangle (not shaded) i

s 1 square unit. Find the areas of these shaded triangles.
Orange: 1/4 square units

Blue: _____ square units

Green: _____ square units


If the pattern continues indefinitely, does the sum of the areas converge? ______
Mathematics
1 answer:
guajiro [1.7K]3 years ago
8 0

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.

You might be interested in
What is the cost of 12.6 gallons of gasoline if the price per gallon is $1.40?
12345 [234]
If

1 gallon = $1.40
12.6 gallons = $1.40 × 12.6

Plug those into your calculator and you'll get $17.64!
3 0
2 years ago
Read 2 more answers
The first 2 terms of geometric sequnce are shown 3 and 9. What is the next term in the geometric sequence?
Bad White [126]
The next number is 27.
You can find this by finding the common ratio between 3 and 9 and multiplying 9 by the common ratio. The common ratio is 3
8 0
2 years ago
Is the expression 3x^2-5x^3 a Polynomial? If yes, what is the degree?
Paraphin [41]

Answer: The answer is: it is a fifth degree binomial or 'quintic binomial'.

Step-by-step explanation:

Is the expression 3x^2-5x^3 a polynomial?

So, we have to know what polynomial means. A polynomial is... "an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponents of variables."

So let's take a look at this expression.

Does it consist of variables and coefficients? YES

Does it only involve operations of addition, subtraction, multiplication, and non-negative integer exponents of variables? YES

Therefore, it is a polynomial.

Now, we have to figure out what degree this polynomial is.

The degree of the polynomial is the degree of the monomial with the largest degree.

So the largest degree would be the 3rd degree, because it is, of course, the largest out of the two powers listed.

And also, keep in mind that this is a binomial (made up of two monomials).

Therefore, it is a fifth degree binomial or 'quintic binomial'.

4 0
2 years ago
PLEASE HELP THIS IS VERY IMPORTANT I'LL GIVE YOU BRAIN THING IF ITS CORRECT!! <3 NO LINKS PLEASEE.
Nataly_w [17]

Answer and Step-By-Step Explanation:

The point shown is marked at (36,82), meaning that the panda is 36 months old and weighs 82 kilograms.  To plot the next point, just go up from 110 on the graph to 90 and mark a point.  (Sorry I tried to put an image but it was extremly blurry.)

7 0
2 years ago
Find the volume of the prism.<br> 9km 8km 6km
HACTEHA [7]

The correct answer is option B which is the volume of the prism is 216 km³.

<h3>What is the volume of the prism?</h3>

A prism is a three-dimensional solid with a triangular base called a triangular prism. The volume of the triangular prism is equal to the product of the area of the base and the height of the prism.

The volume of the prism will be calculated by using the formula below:-

V  =  Area of the base   x   Height

Since the base is a right-angle triangle so we will calculate the area of the right-angle triangle.

V  =  Area of the triangle  x  Height

V  =  ( 1/2 ) x 8 x 6 x ( 9 )

V  =  216 km²

Therefore the correct answer is option B which is the volume of the prism is 216 km³.

To know more about volume follow

brainly.com/question/1972490

#SPJ1

6 0
2 years ago
Other questions:
  • Val walks 2 3/5 miles each day.Bill runs 10 miles once every 4 days. In 4 days, who covers the greatest distance?
    6·2 answers
  • What value of a makes the equation true?
    6·2 answers
  • (QUICK QUESTION) If you have 18 credits In the 12th grade Is it possible to get 23 by June 2019?? In one semester
    13·2 answers
  • Last Month, your electric bill was $25.32 for 450 kilowatt hours of electricity. At that rate, what would be the bill for 240 ki
    12·1 answer
  • Someone please help me solve this <br> 40=250(0.89)^x
    7·1 answer
  • What does this mean?:<br> How does the data vary?<br> What is the mode?
    12·1 answer
  • 2 x 6 - 21 divided by 7
    9·1 answer
  • PLEASEEEE HELP ASAP , due today
    12·1 answer
  • Where would parenthesis need to be placed in the expression to get a value of 44?
    10·1 answer
  • Given the g(x)=f(x)+k ,identify a k that transforms f into g
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!