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
Ksenya-84 [330]
3 years ago
13

Please help me on this

Mathematics
1 answer:
tino4ka555 [31]3 years ago
3 0

Answer:

Option (3)

Step-by-step explanation:

If a point having coordinates of a point (x, y),

If this point is rotated by an angle of 90 degrees clockwise about the origin then the coordinates of the image will follow the rule,

(x, y) → (y, -x)  

If a point A is (3, -9) and this point is following the the same rule, new image point will be,

A(3, -9) → A'(-9, -3)

Option (3) will be the correct option.

You might be interested in
How to find the solution(s) to:x^2=64
KATRIN_1 [288]

Answer:

8

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A bakery has d dozen eggs in one refrigerator and 3 fewer dozen eggs in another refrigerator. Which expressions correctly show h
san4es73 [151]

Answer:  2 d - 3

Step-by-step explanation:

Here, the number of dozen eggs in one refrigerator = d

According to the question,

There are 3 fewer dozen eggs in another refrigerator.

⇒ The number of eggs in another refrigerator = d - 3

Thus, the total dozen of eggs in both refrigerator = the number of dozen eggs in first refrigerator + the number of dozen eggs in second refrigerator

= d + d - 3

= 2 d - 3

Which is the required expression.

3 0
3 years ago
Read 2 more answers
Occupation
baherus [9]
C is answer no explanation needed
7 0
3 years ago
Emma uses a 250 meters roll of crepe paper to make steamers how many dekameters of crepe paper does Emma use
Ksivusya [100]
The  dekameter (or decameter) first needs to be a translated into how many the meters. deka means 10, so a dekameter it must be 10 meters. So we have to divide 250 by 10, and then we will come up with 25 dekameters.
hope that helps!!
6 0
3 years ago
Add parentheses 10+9×3-1×2 equal greater than 75
vitfil [10]
(10 + 9) x (3 - 1) x 2 = +75
19 x 2 x 2
76
76 > 75


5 0
3 years ago
Other questions:
  • Please show your work
    9·1 answer
  • -2- 5/4x =13 can someone pls help me!!!
    13·1 answer
  • Hey can anybody help me
    12·1 answer
  • I need help & a explanation on the answer please !
    8·2 answers
  • A quantity with an initial value of 270 grows exponentially at a rate of 0.1% every 10 decades. What is the value of the quantit
    13·1 answer
  • What could I have dropped?<br> A. my croissant<br> b. my phone<br> c. mountain dew
    8·1 answer
  • You are buying a home for $158,950. You have an annual interest rate of 3.72% over the next 30 years. How much is the final cost
    13·1 answer
  • 7. A movie theatre just opened 2 new theatres. One theatre has
    5·1 answer
  • Tom is making a cover for a box that is 4.5 feet long and 23 inches wide. what will be the area of a cover in square inches
    11·1 answer
  • What is the measure of arc EF?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!