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
ki77a [65]
3 years ago
15

Whats the angle of rotation

Mathematics
1 answer:
Talja [164]3 years ago
7 0
Rotation of 180 degrees 
(x,y) (-x,-y)

proof:
P(4,2) --> P'(-4,-2)

Which makes it correct. 
You might be interested in
I want to know the question 3 plwsase
konstantin123 [22]
For #3 you first need to know how many inches = a foot and 12 inches = a foot. So The answer would be for feet. The sentence would say, 3 feet. For the teacher you first need to know how many inches is your teacher desk. My teacher's desk is 36 inches. Since 12 inches equal a foot, we can divide 36 by 12 and we would get 3. So for mine my teacher's desk would be equal to 3 foot. The sentence would be: 3 foot. Together the complete sentence is: 3 rulers or 3 feet. 
8 0
3 years ago
Describe two different ways to solve: -10=1/4(8y-12)
timurjin [86]
There are two ways to approach this question. The first is to divide both sides of the equation by 1/4, which is the same as multiplying by 4.
4*(-10)=4*(1/4)(8y-12)
-40=1(8y-12)
-40=8y-12
-40+12=8y-12+12
-28=8y
-28/8=8y/8
-3.5=y
Another method is to distribute 1/4 to each term within the parentheses.
-10=8y*(1/4) - 12*(1/4)
-10=2y - 3
-10+3=2y - 3 +3
-7=2y
-7/2= 2y/2
-3.5=y
I hope this is helpful!
3 0
3 years ago
Which of the following equations has no solutions?
hammer [34]
May. Be D



Am I right
3 0
2 years ago
If 12 Out of 30 people prefer KitKat bars over almond joy,how many people out of 330 would you predict would prefer KitKat.
miv72 [106K]

The empirical probability that people would prefer KitKat is 12/30, or 0.4.

Then, among 330 people, 0.4(330 people), or 132, would prefer KitKat.

8 0
3 years ago
Read 2 more answers
Abigail and Mason are saving money to buy a CD that costs
maw [93]

Answer:

abigail

Step-by-step explanation:

abigail is correct because she has 30 dimes a dime is worth 30 cents and if 30 times ten equals 300 it would be 3 dollars so all together they have 6 dollars so now all they need is 3 dollars

I hope that made it easier for you good luck

6 0
3 years ago
Other questions:
  • I need some help with these questions...plz keep in mind when answering that these questions are about "Reading Scientific Notat
    13·1 answer
  • 3/a x - 4 = 20. x equals -2
    12·1 answer
  • What is 2x -3 + 8 solved
    13·2 answers
  • 1. When Mrs. Weeks bought all of the baseballs and softballs, she paid
    10·1 answer
  • If the slope of F(x) was multiplied by -2/7 and the y-intercept was decreased by 7 to create a new fuction G (x) describe the tr
    10·2 answers
  • I will give brainiest to whoever answers correctly !!
    13·1 answer
  • Your family spent less than 150 dollars on groceries. what is the inequality for this ?
    5·1 answer
  • . Give expressions ;
    6·1 answer
  • 7&gt;x/4 solve for x<br><br> aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
    14·2 answers
  • Two six-sided dice are rolled. Using the sample space for rolling two dice shown in the figure below, find the probability that
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!