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
Scilla [17]
3 years ago
7

(I'll award brainliest! Please answer before 5:45 P.M!)

Mathematics
1 answer:
lozanna [386]3 years ago
4 0

The coordinates of the point N after the transformation is (-7,-4)

Explanation:

Given that the coordinates of the point N is (7,4)

The point is rotated 180° counterclockwise about the origin.

We need to determine the coordinates of the point N after the rotation 180° counterclockwise about the origin.

<u>Coordinates of the image:</u>

The transformation rule to rotate the point 180° counterclockwise about the origin is given by

(x, y) \rightarrow(-x,-y)

Substituting the point (7,4), we get,

(7,4)\implies(-7,-4)

Thus, the coordinates of the point N after the transformation is (-7,-4)

You might be interested in
Let’s work with some actual data this time. Go online to research and find a set of real-world data in two variables. The data c
slega [8]

The quadratic regression equation that best fits the data set is y = 32.86x² - 379.14x  + 1369.14

<h3>The data points </h3>

The following table of values represents the data points that would be used to solve this question:

x 3 4 5 6 7 8 9

y 470 416 403 226 314 338 693

Where:

  • x represents years since 2000
  • y represents the annual revenue of a manufacturing company in thousand dollars

<h3>The function of the dataset</h3>

The table of values illustrates a quadratic function.

The function would be calculated using a graphing calculator

From the graphing calculator, we have:

a = 32.86; b = -379.14 and c = 1369.14

A quadratic regression equation is represented as:

y = ax² + bx + c

So, we have:

y = 32.86x² - 379.14x  + 1369.14

Hence, the quadratic regression equation that best fits the data set is y = 32.86x² - 379.14x  + 1369.14

<h3>Why the function type was chosen?</h3>

From the table of values in (a), we can see that as x increases; the value of y decreases and then increases after it reaches a minimum.

This illustrates the behavior of a quadratic regression function

See attachment for the scatter plot

Read more about quadratic regression equation at:

brainly.com/question/14786188

#SPJ1

5 0
2 years ago
Given b(x) = |x+41, what is b(-10)?<br> оооо.
AURORKA [14]

Answer:

31

Step-by-step explanation:

|-10 + 41| = 31

The absolute value of a number is ALWAYS positive.

I am joyous to assist you anytime.

7 0
3 years ago
The quadrilateral shown is a rhombus. If AB = 17 and AE = 8, what is the measure of AC? A) 8 B) 12 C) 16 D) 24
Contact [7]

Answer:

C)16

Step-by-step explanation:

assuming the rhombus is named ABCD and E is where the diagonals meet.

Rhombus is a quadrilateral in which

  • All sides are equal
  • Opposite internal angles are equal
  • Diagonals bisect each other at right angles

As rhombus is  ABCD , AC is a diagonal which is bisected by E (According to the properties of Rhombus)

therefore AC will be twice of AE which is given to be 8

⇒ Answer is 16

5 0
3 years ago
Read 2 more answers
Integral 1+cos8x/tan2x-cot2x
UkoKoshka [18]
I believe it's<span> 8cos(x)⁸ - 16cos(x)⁶ + 10cos(x)⁴ - 2cos(x)².

</span>8cosx^8 - 16cosx^6+10cosx^4-2cosx^2<span>

Alternately, you can write [</span><span><span>1 / (tan(2x) - cot(2x))] + [cos(8x) / (tan(2x) - cot(2x))].

</span></span>\dfrac{1}{tan(2x)-cot(2x)}+ \dfrac{cos(8x)}{tan(2x)-cot(2x)}<span><span>
</span></span>
5 0
3 years ago
Two thirds of the students in Harry's math class and three fifths of the students in amanis
prisoha [69]

what's the question your tryna figure out

4 0
3 years ago
Other questions:
  • brainly Chase has been playing a game where he can create towns and help his empire expand. Each town he has allows him to creat
    13·1 answer
  • Please help! Twenty points.
    15·2 answers
  • Please help i have 4 min
    8·1 answer
  • Find f(2) for the function below <br><br> f(x) = (1/8) times 5^x
    6·1 answer
  • Myles is tracking the growth of his palm tree. It was 62 inches when he bought it, and it has grown 6 inches per year.
    7·2 answers
  • The cafeteria at a summer camp gives each camper 2/3 cup of juice for breakfast. This morning, 50 campers had juice for breakfas
    7·2 answers
  • Elisa buys a violin, which costs $2200, through a hire purchase agreement. Under the agreement, she
    10·1 answer
  • Write three expression that are equivalent to the given expression. <br> 24x+20y
    9·1 answer
  • PLS HELP ILL MARK BRAINLIST I NEED ONE MORE ANSWER
    13·1 answer
  • Select the correct answer.<br> Which graph represents a proportional relationship?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!