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
Inga [223]
2 years ago
7

What is the image of the point (−7,−3) after a rotation of 9 0 ∘ counterclockwise about the origin?

Mathematics
1 answer:
Ivanshal [37]2 years ago
5 0

It is best to use graph paper to visualise. A(-7, 9) is in 2nd quadrant, rotating 90 CCW brings the point in the 3rd quadrant to (-9, -7)

in general P (a, b) CCW P’(-b,a)

You might be interested in
which statement is true about the equations –3x 4y = 12 and x1/4 – 1/3y = 1? the system of the equations has exactly one solutio
finlep [7]
If you would like to solve the system of equations, you can do this using the following steps:

-3x + 4y = 12
x * 1/4 - 1/3 * y = 1 ... x * 1/4 = 1 + 1/3 * y ... x = 4 + 4/3 * y
_____________
<span>-3x + 4y = 12
</span>-3 * (4 + 4/3 * y) + 4y = 12
-12 - 4y + 4y = 12
-12 = 12
-12 - 12 = 0
-24 = 0

The correct result would be: <span>the system of the equations has no solution; the two lines are parallel.</span>
4 0
3 years ago
SIMPLE PARALLELOGRAM PERIMETER QUESTION
umka2103 [35]
The perimeter is 62 inches. My work is shown in the picture.

6 0
3 years ago
Regina rolls a fair, six-sided die every week, and her allowance for that week is twice the number she rolls on the die. Write a
Scilla [17]
Allowance =2n.
........
3 0
3 years ago
The cost of 3 scarves is $65.25. what's the unit price?​
zzz [600]

Answer:

21.75

Step-by-step explanation:

65.25/3=21.75

8 0
3 years ago
Read 2 more answers
There are 6,000,000 people in orlando florida. jasper alabama has approximately 2,000 . how many times larger is the population
Papessa [141]

we need to divide the population of Orlando Florida between the population of Jasper

\frac{6000000}{2000}=3000

the population of Orlando Florida is 3000 times larger than the population of Ja

6 0
9 months ago
Other questions:
  • A sequence of transformations was applied to an equilateral triangle in a coordinate plane. The transformations used were rotati
    14·1 answer
  • If b = the number of blue bikes, which algebraic expression represents the
    5·2 answers
  • What is the length of line segment BC?<br><br> 8 units<br> 14 units<br> 22 units<br> 36 units
    11·2 answers
  • What is 9/5 as a persentage
    5·2 answers
  • If you help me get this Right, i will mark you as brilliance, AND rate your answer as 5 stars, and give you a thanks BUT only if
    12·1 answer
  • What is the slope? What is the y-intercept? What is the equation of the line (slope intercept form?)
    7·1 answer
  • Please help this is (finding the volume of a cone) any tips, answers anything ??
    13·2 answers
  • The roof of a home rises vertically by 7 ft through a horizontal distance of 15 ft. Find the pitch (slope) of the roof.
    10·2 answers
  • Compare the quantity in column A with the quantity in column B. Choose the best answer.
    7·2 answers
  • The two lines graphed below are not parallel. How many solutions are there to
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!