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
fiasKO [112]
3 years ago
6

15) If the point (6, 3) is rotated 180° clockwise about

Mathematics
1 answer:
dalvyx [7]3 years ago
8 0

Answer:

B. (-2, 15)

Step-by-step explanation:

Pretend that your fixed point [2, 9] is at the origin for now by translating it two units <em>west</em><em> </em>then nine units <em>south</em><em> </em>[0, 0]. Now, the same goes for [6, 3]. Translate it two units <em>west</em> then nine units <em>south</em><em> </em>to get [4, -6]. Then, according to the <em>180°-rotation rule</em>, you take the OPPOSITE of both the x-coordinate and y-coordinate:

[4, -6] → [-4, 6]

Now, that you have your rotated point, we have to shift EVERYTHING BACK to the way it was from when we shifted the fixed point of [2, 9] to the origin. We do that by translating everything in reverse order, which is 9 blocks <em>north</em><em> </em>then 2 blocks <em>east</em>:

→ [0, 0] back to [2, 9]

Translation

→ [-4, 6] to the new coordinate of [-2, 15]

I am joyous to assist you anytime.

You might be interested in
18,932,612-9,096,089
LekaFEV [45]

Answer:

9836523 is the answer

5 0
3 years ago
Read 2 more answers
The diameter of a circle is 10 cm. Find its area in terms of \piπ.
Salsk061 [2.6K]

Answer:

I probably need like a picture or example

7 0
2 years ago
The sum of two consecutive integers is 65. what are the two integers? show steps please.
Gnoma [55]

Hi student, let me help you out! :)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

We are asked to find the two integers, given that they are consecutive, and their sum is 65.

\triangle~\fbox{\bf{KEY:}}

  • Consecutive integers are right next to each other, like 12 and 13. or 65 and 66.

Let the first integer be x, and let the second integer be x+1.

Their sum is 65. Let's set up our equation:

\longmapsto\sf{x+x+1=65}

Combine like terms:

\longmapsto\sf{2x+1=65}

Subtract 1 from both sides of the equal sign:

\longmapsto\sf{2x=64}

Divide both sides by 2:

\longmapsto\sf{x=32}

To find the second integer, subtract the first integer from the sum of the two integers:

\longmapsto\pmb{65-32}

\longmapsto\pmb{33}

The integers are: 33 and 32.

Hope it helps you out! :D

Ask in comments if any queries arise.

#StudyWithBrainly

~Just a smiley person helping fellow students :)

7 0
2 years ago
The equation y = 5 represents the graph of a line perpendicular to the y-axis and passing through the point (1,5).
DedPeter [7]

Answer:

False

Step-by-step explanation:

A perpendicular line parallel to the y- axis has equation

x = c

where c is the value of the x- coordinates the line passes through.

The line passes through (1, 5) with x- coordinate 1, thus

x = 1 ← equation of perpendicular line

7 0
3 years ago
Read 2 more answers
A rental truck cost $48 plus $0.40 per mile.
Natalija [7]
(a) If we let x be the number of miles and y be the total cost, the equation for relating the number of miles and the total cost would be,
                                y = 0.4x + 48

(b) If the rental cost is 60,
                               60 = 0.4x + 48
The value of x from the equation is 30.

(c) You may prepare the table of values by allowing x be any number and then solve for y until we arrive with an answer for y being equal to 60. 
3 0
3 years ago
Other questions:
  • The bear population increases at a rate of 3% each year. There are 1462 bears this year. How many bears will there be in 10 year
    11·2 answers
  • If a store advertised a sale that gave customers a 1/4 discount, what is the fractional part of the original price that the cust
    9·2 answers
  • Will give 10 points! PLEASE HELP!!
    7·1 answer
  • becky Anderson can ride her bike to the university library in 20 minutes the trip home which is uphill takes 30 minutes if a rat
    15·1 answer
  • Please do 41 and 46. Please show your work and explain how you did it. Thank you!
    11·2 answers
  • Please help me with number 1 through 3 pleasse!! I would appricate it and mark as brainliest. I promise.
    14·2 answers
  • 7. Approximately 9 out of 100 people are left handed. Out of a population of 1740 people. How man are likely o be left
    10·1 answer
  • Mohamed decided to track the number of leaves on the tree in his back yard each year. This year there were 500 leaves. Each year
    6·1 answer
  • Although the problem above may look really different or much harder than any equation we have solved before, guess what?! It’s n
    6·1 answer
  • Fill up tables below:
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!