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
Gre4nikov [31]
3 years ago
8

9.Rectangle ABCD is located at A(1, 2, B(3, 2), C(3, 4) D(1, 4) and is rotated 90 degrees clockwise. What is the location of B'?

Mathematics
1 answer:
Oduvanchick [21]3 years ago
8 0

Answer:

  • B'(2, -3)

Step-by-step explanation:

<u>Given rectangle ABCD with coordinates:</u>

  • A(1, 2), B(3, 2), C(3, 4), D(1, 4)

The rectangle is rotated 90 degrees clockwise.

<u>The rule for this rotation is:</u>

  • (x, y) → (y, -x)

<u>Point B mapped to B' as per above rule:</u>

  • B(3, 2) → B'(2, -3)
You might be interested in
If we wanted to know how high a 5th-grade student could jump, how many students would be reasonable to test? 5, 12, 30, or 200.
77julia77 [94]
The right amount to test would be 30.

200 is to many kids and 12 is not enough.

Hope this Helps!!
4 0
3 years ago
The Fun Committee is hosting the Annual City Festival. Jennifer is in charge of the committee and is planning a race to raise mo
nadya68 [22]

Answer: Hello your question some data but i will provide a general solution based on the scope of your question making some suggestions as well

answer : Summation of displacements ( back and forth distance ) / Number of Runners

Step-by-step explanation:

Given that ; the aim of the race is to raise money

The number of miles/ distance covered will determine how much money that would be raised

Formula to resolve the problem =  Summation of displacements ( back and forth distance ) / Number of Runners

<em>Lets assume: ( example ) </em>

<em> Distance between the Park and the City hall is = 6 miles </em>

<em>Number of runners = 4</em>

<em>Given that the runners Run  from the Park to the City hall and then run back</em>

<em>Total miles covered by each runner = ( 6 + 6 )/ 4  = 12/4 = 3 miles </em>

4 0
3 years ago
5 Michiko has a metal container in the shape of a cuboid. The container is 2.4 m long, 1.2 m wide and 0.6 m high. Michiko plans
konstantin123 [22]

Answer:

a) Michiko needs to buy 18 tins of paint.

b) cost of paint would be $152.82

Step-by-step explanation:

Surface area of cuboid = 2lw + 2lh + 2hw

Length (l) = 2.4 m

Width (w) = 1.2 m

Height (h) = 0.6 m

SF = 2(2.4 × 1.2) + 2(2.4 × 0.6) + 2(0.6 × 1.2)

   = 5.76 + 2.88 + 1.44

   = 10.08 meter²

Paint coverage is 4.5 meter² per liter.

Total paint used in one coat =

                                              = 2.24 liters

Paint used in double coats = 2.24 × 2 = 4.48 liters

a) Size of one tin paint = 250 ml

1 liters = 1000 ml

4.48 liters = 4.48 × 1000 = 4480 ml

Number of tins needed by Michiko =

                                                          = 17.92 ≈ 18 tins

b) Cost of one tin of metal paint = $8.49

∴ cost of 18 tins of paint = $152.82

a) Michiko needs to buy 18 tins of paint.

b) cost of paint would be $152.82

3 0
2 years ago
I need help with this question:
SpyIntel [72]

Answer:

2,406.16452 cm

Step-by-step explanation:

(1/3)*(17.2*17.2)*24.4

98.61333*24.4

2,406.16452cm

7 0
3 years ago
Laura pays $36.04 for a ticket to a show. The amount includes a 6% tax.
Len [333]
The answer is C. $34.00
6 0
2 years ago
Read 2 more answers
Other questions:
  • 1. Eric has $115 to spend on back to school clothes. So far, he has spent $90. Write an inequality to show how much more money E
    5·1 answer
  • Solve the question and check the solution. Express numbers as integers or simplified fractions. 5(m+5)=7m+9
    6·1 answer
  • A skyscraper with 103 floors is 1133 feet tall each floor is the same height how tall is each floor
    8·2 answers
  • if you multiply both sides of an equation by the same number the new equation will have the same solution
    8·1 answer
  • According to the graph......
    13·1 answer
  • BRAINLIEST ASAP! PLEASE HELP ME :)<br> thanks!
    7·2 answers
  • Because of the commutative property of multiplication, it is true that 3/4 x 4 = 4 x 3/4
    5·1 answer
  • Find the missing length the triangles are similar
    14·1 answer
  • I don't fully understand this question if someone could lend me a hand that would be nice...
    7·1 answer
  • Help please
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!