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
Wittaler [7]
3 years ago
15

The length of a rectangle is 3 cm more than 10 times its width. The area of the rectangle is 75 cm2. A quadratic function can be

used to represent the dimensions of the rectangle. What quantity of the rectangle represents the domain of that function? A) the area B) the width C) the length Eliminate D) the perimeter

Mathematics
2 answers:
Anuta_ua [19.1K]3 years ago
8 0
The way the problem statement is worded, it is likely the quadratic would be written in terms of the width.

Selection B appears to be the appropriate choice.

_____
IMO the problem is worded in a funny way. A domain is usually a set of numbers associated with the independent variable. It appears the question is asking what is the independent variable. Given the relations stated in the problem, it could be either the width or length. It could even be the perimeter, but that is a less convenient choice for solving the rectangle. In other words, arguably any selection except A is correct. (The attachment shows quadratics in terms of width, length, and perimeter.)

Alexxandr [17]3 years ago
6 0

Answer:

Step-by-step explanation:

its b i have the same quyeastion

You might be interested in
Can someone please help me with question 4
bazaltina [42]
Yes what is the four question
4 0
3 years ago
Write the vector u as a sum of two orthogonal vectors, one of which is the vector projection of u onto v, projvu. u = <-8, -8
aalyn [17]

Answer:

c.) <-1, 2> + <-2, -1>

Step-by-step explanation:

hope i helped

3 0
3 years ago
Read 2 more answers
The experimental probability of seeing a hawk at the Avian Viewing Center on any given day is 20%. If Allison visits the center
IgorC [24]

The experimental probability is, as the name suggests, a probability based on observation. If we say that the experimental probability of seeing a hawk at the Avian Viewing Center on any given day is 20%, it means that someone has visited the center for many days, and at the end of this experiment he has met hawks on 20% of the days, i.e. one out of five days.

If we assume that these measurement are trustworthy, we can assume that Allison will also see a hawk on one fifth of the days.

Since she will visit the center for 240, she should expect to see a hawk on one fifth of these days, i.e.

\cfrac{240}{5} = 48 days.

3 0
3 years ago
Select the statement that best describes each multiplication problem 
Naily [24]

Answer:

1. Perfect Square

2. Perfect Square

3. Conjugate

4. Conjugate

5. Perfect Square

-I am about 98% sure about these answers.

-An example for a perfect square is (5x+3)(5x+3) and an example for a conjugate is (5x+3)(5x-3). The only difference between the two is the symbol for the second pair of parenthesis.

7 0
3 years ago
Write the number that match the clues
Mumz [18]
308 well that's all too that.
5 0
3 years ago
Other questions:
  • 39477 round to the nearest 1000
    5·1 answer
  • Explain how you would graph the following set of parametric equations by plotting points and describing the orientation.
    14·2 answers
  • I dont know how to do this problem
    11·2 answers
  • Complete the equation of the line through <br> (3,−1) (4,7)
    13·1 answer
  • What is the range of the function represented by these ordered pairs?
    12·1 answer
  • The population of Mathlandia in 1995 was 23,473 and was projected to grow at a rate of 12% per decade. Predict the population in
    14·1 answer
  • Solve for y.<br> py + qy = -4y + 8<br> y =
    13·2 answers
  • In tennis, a player must win 6 games in order to win a set. However, winning 6 games does not guarantee that the player will win
    8·2 answers
  • Max earns $9.30 per hour does part time job how much money will max earn if he works 1,5,8,H hours also how many hours will he w
    15·1 answer
  • Find the measures of the numbers angles in each rectangle
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!