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
Musya8 [376]
2 years ago
5

Will give brainliest please help there is only one question.

Mathematics
2 answers:
Dimas [21]2 years ago
8 0

Answer:

(4,2)

Step-by-step explanation:

Change the signs of the x and y value

(-4,-2) > (4,2)

worty [1.4K]2 years ago
7 0

Answer:

It becomes (-4, 2) the -x value does not change as a result of the 180* rotation

but i believe the y value does and becomes positive. tell me if i'm wrong tho!




You might be interested in
A furniture store pays a wholesale price for a mattress. Then, the store marks up the retail price to 150% of the wholesale pric
slega [8]
Part A:

Given that <span>the mattress is sold for 50% off of the retail price, let the retail price of the mattress be x, then

50% of x = 1200
⇒ 0.5x = 1200
⇒ x = 1200 / 0.5 = 2400

Therefore, </span><span>the retail price of the mattress, before the discount is $2,400.



Part B:

Given that </span><span>the store marks up the retail price to 150% of the wholesale price. Let the whole sale price be p, then

(100% + 150%) of p = 2400
250% of p = 2400
2.5p = 2400
p = 2400 / 2.5 = 960.

Therefore, </span><span>the wholesale price, before the markup was $960</span>
3 0
3 years ago
Miguel lives in a state where sales tax is 4%. This means you can find the total cost of an item, including tax, by using the ex
mr Goodwill [35]
Answer:$29.12

c+0.04c (which can also be written as 1.04c, as they are like terms)

(28)+0.04 x (28)
28 + 1.12
=$29.12
5 0
2 years ago
Whenever the population standard deviation is unknown, which distribution is used in developing an interval estimate for a popul
r-ruslan [8.4K]

Answer:

The t-distribution is used.

Step-by-step explanation:

When we dont know the standard deviation of the population, we use the t-distribution(t-table).

Otherwise, the z-distribution(z-table) is used.

So the answer to this question is the t-distribution.

4 0
2 years ago
The product of three and a squared number is twice the sum of the number and four
Setler [38]
3x^2 = 2(x + 4)
3x^2 = 2x + 8
3x^2 - 2x - 8 = 0
(3x + 4)(x - 2) = 0

3x + 4 = 0
3x = -4
x = -4/3

x - 2 = 0
x = 2

solution is : x = -4/3 or x = 2 <==
3 0
3 years ago
Read 2 more answers
Yesterday, stanley's doughnut shop sold 2/3 as many chocolate doughnuts as cinnamon doughnuts. if they sold 7 1/4 trays of cinna
katovenus [111]
You figure out the amount of chocolate doughnuts sold by multiplying 2/3 by 7 1/4

first you change 7 1/4 to an improper fraction:
7 1/4= 29/4
now multiply 2/3×29/4 by multiplying the two numerators then putting that over the two denominators multiplied: (2×29)/(3×4)=58/12
now simplify:58/12=4 10/12= 4 5/6

the answer is Stanley's doughnut shop sold
4 5/6 trays of chocolate doughnuts
5 0
3 years ago
Other questions:
  • 1. Select all irrational numbers.
    12·2 answers
  • Quadrilateral ABCD is an Isosceles Trapezoid. Which angle is congruent to Angle C?
    8·2 answers
  • What is the slope of the line passing through the points (2, 5) and (-1, -4)
    6·2 answers
  • Benny’s age is currently 200% of his sister Jenny’s age. What percent of Benny’s age will Jenny’s age
    12·1 answer
  • 4 students out of 20 is what percent
    7·1 answer
  • The University of Southern California is located about 2.5 miles west and about 2.8 miles south of downtown Los Angeles. Suppose
    10·1 answer
  • (-1, -5) and y= -1/5x + 7. How do I solve this
    11·1 answer
  • What's the slope of the line
    12·2 answers
  • How do you graph an inequality on a graph?
    6·2 answers
  • Rachel is 1.55 m tall. Her friend, Pita, is 132 cm tall. Who is taller, and by how much?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!