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
Helga [31]
3 years ago
12

Please help me with this geometry question !!!

Mathematics
1 answer:
Inessa05 [86]3 years ago
8 0

Answer:

see explanation

Step-by-step explanation:

Under a counterclockwise rotation about the origin of 90°

a point (x, y ) → (- y, x ), thus

P(1, - 1 ) → P'(1, 1 )

Q(3, - 2 ) → Q'(2, 3 )

R(3, - 4 ) → R'(4, 3 )

You might be interested in
Consider the following sequence
wlad13 [49]

Answer:

a₇ =  2.375

Step-by-step explanation:

There is a common ratio r between consecutive terms, that is

r = \frac{-76}{152} = \frac{38}{-76} = \frac{-19}{38} = - \frac{1}{2}

This indicates the sequence is geometric with nth term

a_{n} = a₁ (r)^{n-1}

where a₁ is the first term and r the common ratio

Here a₁ = 152 and r = - \frac{1}{2} , then

a_{n} = 152 (-\frac{1}{2}) ^{n-1} , so

a₇ = 152 (-\frac{1}{2}) ^{6} = 152 × \frac{1}{64} = 2.375

3 0
3 years ago
Read 2 more answers
An item is regularly priced at $60. It is now priced at a discount of 85% off the regular price. What is the price now?
Step2247 [10]

Answer:

\frac{85}{100}  \times 60 \\51 \\ 60 - 51 \\ 9

7 0
3 years ago
Read 2 more answers
In six years, clem kadiddlehopper will be five time as old he was 26 years ago. how old is he now?
levacccp [35]

Answer:

he is currently 34

Step-by-step explanation:

x + 6 = 5(x-26)

x + 6 = 5x - 130

 +130        +130

x + 136 = 5x

-x             -x

136 = 4x

/4       /4

x = 34

You can check your work as well:

34 + 6 = 40

34 - 26 = 8

8 x 5 = 40

3 0
3 years ago
Geometry help.... Please I really suck at it... I will do anything if u can help me
Tatiana [17]
C? this is crazy math (geometry)
8 0
3 years ago
Read 2 more answers
I will give brainliest to the correct answer!
Viefleur [7K]

Answer:

 c). 2x^3  x  ^3\sqrt{4}

Step-by-step explanation:

i hope this is correct! have a good day! c:

6 0
2 years ago
Other questions:
  • What is 14x14x14 equal
    12·1 answer
  • ou push a large crate with a force of 100 N to the right . What force could your friend apply in order to cause a balanced force
    13·1 answer
  • PLZ HELP ASAP
    11·1 answer
  • 4х + 5 = 3х + 4?<br> please help with this equation!
    13·2 answers
  • In a study, researchers found that for every 3 people who preferred band A toothpaste 1 person preferred band B toothpaste. Whic
    7·1 answer
  • Factorise fully x^3-x
    10·1 answer
  • What is the arc length S what is shown below?
    12·1 answer
  • What percent of a is b
    15·2 answers
  • 01101 + 10010 help please
    7·1 answer
  • Find the area of the circle to the nearest tenth. Use 3.14 for π.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!