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
ss7ja [257]
3 years ago
7

Rotate P(2, -9) 90° counterclockwise about the origin and identify P'

Mathematics
2 answers:
jenyasd209 [6]3 years ago
8 0

Answer:

P' (9 , 2)

Step-by-step explanation:

(x , y) -> (-y , x)

P (2 , -9) -> P' (9 , 2)

Dima020 [189]3 years ago
6 0

(9,2)

90 counterclockwise rotation = (x,y) ==> (-y,x)

Hope that helps!

You might be interested in
Between the two investment plans listed below, which will have the greatest future value and by what amount? Round all answers t
inn [45]

Answer:

from original question:

Step-by-step explanation:

To determine the future value for the 401(k), we need to determine the amount contributed annually. It is stated that the amount the employee contributes to the fund is 9% of $45,624. $45,624(0.09) = $4,106.16 The employer contributes a maximum of 3% of the employee contribution. Therefore: $45,624(0.03) = $1368.72. Therefore, the total annual contribution is $5,474.88, giving a future value of $196,302.40. For the Roth IRA, the monthly contributions are $352.45 giving a future value of $152,636.09. Therefore, the 401(k) has a greater future value by $43,666.31.

5 0
3 years ago
How do i solve ∑(n→∞)〖4.594 ln(n)- 0.8129〗
Vitek1552 [10]

For every n \geq 2, we have

4.594\log(n)-0.8129>1

So, negletting the first term, each term of the sum is greater than 1, which implies

\displaystyle \sum_{n=2}^\infty 4.594\log(n)-0.8129> \sum_{n=1}^\infty 1 =\infty

Which means that the series diverges.

5 0
4 years ago
Read 2 more answers
What is the image point of (-6,9)(−6,9) after a translation left 4 units and down 1 unit?
SIZIF [17.4K]

Answer:

(- 10, 8 )

Step-by-step explanation:

A translation of 4 left means subtract 4 from the x- coordinate

A translation of 1 down means subtract 1 from the y- coordinate

(- 6, 9 ) → (- 6 - 4, 9 - 1 ) → (- 10, 8 )

8 0
3 years ago
Find the slope between the following points
postnew [5]
Slope = (-2 + 2) / (4 + 7 ) = 0/11 = 0

answer
0
5 0
4 years ago
Read 2 more answers
Find the missing measurements for the rectangle when the area equals 216 and the perimeter equals 66
kirill [66]

\bf \stackrel{\textit{perimeter of a rectangle}}{P=2(L+w)}~~ \begin{cases} L=length\\ w=width\\ \cline{1-1} P=66 \end{cases}\implies 66=2(L+w) \\\\\\ 33=L+w\implies \boxed{33-w=L} \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{area of a rectangle}}{A=Lw}\qquad \implies 216=Lw\implies 216=(33-w)w \\\\\\ 216=33w-w^2\implies w^2-33w+216=0 \\\\\\ (w-24)(w-9)=0\implies w= \begin{cases} 24\\ 9 \end{cases}

now, both values are valid, so if "w" is either one, "L" is the other.

8 0
3 years ago
Other questions:
  • Twelve less than a number, all divided by 18 as a numeric expression. Plzz I will give you 100 points
    10·1 answer
  • Which number has the smaller number? -6 or -17? Explain your answer.
    6·2 answers
  • What is the answer for 3\5=a+5\25
    6·2 answers
  • HELP ME PLEASE!!!!!!!
    13·1 answer
  • Kristy earns $18 for 2 hours of babysitting. She charges a constant hourly rate. Which table correctly shows the amount Kristy e
    5·1 answer
  • Please helpppp<br> Thank you
    7·2 answers
  • 6. In a basketball fundraiser, Jasmine can makes 10 free throws per minute. She is sponsored for
    9·1 answer
  • D
    11·1 answer
  • CONSTRUCTION The area of Liberty Township’s square playground is represented by the trinomial x^2 - 10x + 25. Write an expressio
    10·1 answer
  • Can someone please help?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!