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
Ronch [10]
3 years ago
14

Can someone please help me on this question? Use the following diagram to find the fraction representing each collection of dots

. Please help ASAP I'm really stuck on this math problem which is due tomorrow!!! :(

Mathematics
1 answer:
ale4655 [162]3 years ago
8 0

Answer:

  a.  4/7

  e.  3/4

Step-by-step explanation:

For each part of the question, count the dots that meet the first requirement, and count the dots that meet the "fraction of ..." requirement. The desired fraction is the ratio of these numbers. In the answers above, we have reduced the fractions to lowest terms, but the question does not seem to require that.

__

a. The desired fraction is ...

  (dots in the triangle)/(all dots) = 16/28 = 4/7

__

e. (dots in the rectangle not in the circle)/(dots in the rectangle) = 9/12 = 3/4

You might be interested in
Five sixths of the 300 triathletes completed the course
andreyandreev [35.5K]
5/6 of 300 is 250 people that completed the course.
4 0
3 years ago
A triangle has vertices A(0, 0), B, (–2, 8), and C(1, 7). What are the coordinates of the triangle after a dilation with a scale
Elina [12.6K]

Answer:

Basically multiply the x and y coordinates of each point by 1/2

For example, I'll do C which is ( -2 , 10 )

-2 * 1/2 = -1 and 1/2 * 10 = 5

The new coordinate is ( -1 , 5 )

Now you can try the other points

7 0
3 years ago
Read 2 more answers
MATH HELP???
marin [14]
<h2>Answer:</h2>

The quadratic function are:

 option: A   A)  y(y + 4) - y = 6

 Option: C   C.)  4b(b) = 0

<h2>Step-by-step explanation:</h2>

We know that the general equation of a quadratic equation in terms of a variable x is given by:

   ax^2+bx+c=0

A)

y(y + 4) - y = 6

On simplifying the terms we have:

   y^2+4y-y=6\\\\y^2+3y-6=0

Hence, option: A is correct.

B)

(3x + 2) + (6x - 1) = 0

(3x + 2) + (6x - 1) = 0\\\\i.e.\\\\3x+2+6x-1=0\\\\i.e.\\\\3x+6x+2-1=0\\\\i.e.\\\\9x+1=0

Hence, it is a linear equation.

Hence, option: B is incorrect.

C)

4b(b) = 0

it could also be written as:

4b^2=0

Hence, it is a quadratic equation.

Hence, option: C is correct.

D)

3a - 7 = 2(7a - 3)

3a-7 = 2(7a-3)\\\\i.e.\\\\3a-7=14a-6\\\\\\i.e.\\\\14a-6-3a+7=0\\\\i.e.\\\\14a-3a-6+7=0\\\\i.e.\\\\11a+1=0

which is again a linear equation.

Hence, option: D is incorrect.

6 0
3 years ago
I NEED HELP ASAP PLEASE AND THANK YOU<br> What is the axis of symmetry?<br><br> y= -3 (x-2) (x-4)
Lina20 [59]

The axis of symmetry is x=3

3 0
2 years ago
Simplify the expression<br><br> 3.2 - 5.6n - 4n + 8 =
mars1129 [50]

Answer:

maybe 11.2-9.6n...sorry if I get it wrong

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • A fast-food franchise is considering building a restaurant at a busy intersection. A financial advisor determines that the site
    14·1 answer
  • Please help!!! Use an algebraic equation to solve the problem. The sides of a triangle are in the ratio 3 : 4 : 5. What is the l
    12·2 answers
  • What is the circumference of a circle with a diameter of 9
    10·2 answers
  • Solve 7w – 3r = 15 for r. Show your work.
    12·2 answers
  • Jill charges a base rate of $25 per lawn plus $18 each hour she mows the lawn. Which equation
    15·1 answer
  • 480 calories in an 9 ounce serving. What is the unit rate in simplest form?
    10·1 answer
  • How to show work 120÷10
    5·2 answers
  • The Vikings basketball team scored the points shown below in their last 7 games.
    14·2 answers
  • What is prodckt the of 0.22
    6·1 answer
  • 2
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!