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
yanalaym [24]
3 years ago
13

Rotation about the origin

Mathematics
1 answer:
Naily [24]3 years ago
8 0

Answer:

Neither A or B

Step-by-step explanation:

Rotation -90 is counter clockwise direction or turning left. 90 degrees places the figure from quadrant 1 & 4 into quadrant 2 & 1. This means point Q (2,1) rotates to Q' (-1,2). Point P (4,1) rotates to P' (-1,4). Point R (3,2) rotates to R' (2,3).

You might be interested in
Factorize x^2 - 5x +4 <br> i will mark brainliest if correct
noname [10]

Answer:

(x-1)(x-4)

Step-by-step explanation:

factors of four that add up to negative five

7 0
3 years ago
Read 2 more answers
HT
Sophie [7]

Answer:

man what

Step-by-step explanation:

asallnlajsnksdvbusjc ma  sahd qfvsmcs,dvsf

4 0
3 years ago
Read 2 more answers
The number of caps a new online store sells increases by a factor of 4 each month. The function f(x)=4^x represents the number o
sladkih [1.3K]

For this case we have the following variables:

x: number of months

f (x): number of caps sold

The function that models the problem is given by:

f (x) = 4 ^ x

By the time the store sells 64 caps we have:

4 ^ x = 64

From here, we clear the number of months:

log4 (4 ^ x) = log4 (64)\\x = log4 (64)\\x = 3

Answer:

the store sells 64 caps in 3 monts

A. month 3

8 0
3 years ago
How many milligrams of sodium thiosulfate (m.w. = 158) are represented by 0.25 mmol? (answer must be numeric; no units or commas
Natasha_Volkova [10]

To calculate for mass, simply multiply molar weight (MW) and number of mols. The molar weight (MW) is in units of mg / mmol. Therefore the mass is:

mass = (158 mg / mmol) (0.25 mmol)

mass = 39.5 mg

 

Answer:

39.5

5 0
3 years ago
What is 11 1/6 as a decimal
kakasveta [241]
11 and 1/6 = 67/6
67 divided by 6 = 11.1666667 (repeating)
7 0
3 years ago
Read 2 more answers
Other questions:
  • When drawing the arcs in order to bisect a line segment, why must the width of the compass be more than half of the length of
    12·1 answer
  • Three more than the quotient of a number and 8 is 9
    6·2 answers
  • The daily profit of a bakery is given by
    7·1 answer
  • Find the exact circumference of a circle with an area equal to 36 <img src="https://tex.z-dn.net/?f=%5Cpi" id="TexFormula1" titl
    7·2 answers
  • Express the sum in simplest form. [1/x] + [1/y]
    6·2 answers
  • Mark is increasing his exercise routine by running and walking at least 4 miles each day. His goal is to burn a minimum of 1,500
    11·1 answer
  • Help! i just need the answers. maybe some explanations would be good too :)
    9·1 answer
  • Need help asap please!!!
    6·2 answers
  • How do you solve this?
    5·1 answer
  • 9+3x=18-6x find for x
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!