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
Nikolay [14]
2 years ago
9

Translate 7 units to the right and 4 units up. Then, rotate 180° about the origin.

Mathematics
1 answer:
Tatiana [17]2 years ago
6 0

Answer:

Add 7 to the first value, 4 to the second, then flip the signs.

Step-by-step explanation:

Well we kind of need the current coordinates but I'll help to the extent I can!

In an ordered pair the first value is the (x) and the second is the (y) .

(x, y)

(x) is always the horizontal line (left & right).

(y) is always the vertical line (up & down).

So if you translate 7 units to the right, you'd add 7 to the (x) [First value in the ordered pair].

If you translate 4 units up, you'd add 4 to the (y) [Second value in ordered pair].

Now, rotating about the origin only changes whether the number is positive or negative.

If you rotate 180° it will just flip both of the values signs.

So if it was positive it becomes negative, if it was negative it becomes positive

Since I don't have the ordered pair I can't give you an answer but I can tell you what to do to get the answer.

Assuming it's a shape, for each point on the shape you will take it's coordinates, add 7 to the (x) and 4 to the (y), then flip the value sign.

Ex: If the starting coordinate was (-6, -3) we would add 7 to the (x), 4 to the (y) and get (-2, 4), flip the signs and end up with (2, -4).

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

You might be interested in
Jason has 48 muffins, which he needs to box up into dozens. How many boxes does he need?
Olegator [25]
He needs 4 boxes :)
Dozen= 12
48 ÷12=4
8 0
2 years ago
Sixty percent of those present at the performance were neophytes. If 200 present were not neophytes, how many people attended th
Marysya12 [62]

Answer:

450

Step-by-step explanation:

I do mental math. I think this is right if not then I am sorry

5 0
2 years ago
If <br>a+e = 11<br>a²-f=15<br>f+c=6<br>c×a-e=13<br>what is the value of the variables​
CaHeK987 [17]

Answer:

a=4

c=5

e=7

f=1

Step-by-step explanation:

the simplest method would be to start with a(2)"squared" (being '4' as this will get you closest to 15. So 16 -1 (being 'c') = 15. now plug those into the other equations and work the other numbers out.

8 0
3 years ago
Anyone know how to factorise this please ?! :)
raketka [301]

9514 1404 393

Answer:

  a) (x +2)(x +3)

  b) x = -2 or -3

Step-by-step explanation:

a) The constants in the binomial factors will be divisors of 6 that have a sum of 5. You know that ...

  6 = 1×6 = 2×3

The sums of these factor pairs are 7 and 5. You want the pair 2, 3. The factors are ...

  x² +5x +6 = (x +2)(x +3)

__

b) The solutions to the equation are the values of x that make the factors zero:

  (x +2) = 0   ⇒   x = -2

  (x +3) = 0   ⇒   x = -3

6 0
3 years ago
Michelle did a survey in four butterfly parks and wrote the following observations:
PolarNik [594]

Answer:

A. 55%

Step-by-step explanation:

First we should make these into fractions

A. 33/60

B. 36/78

C. 40/89

D. 24/59

these are the fractions, The question wants us to pick the Park with the <u>Greatest Percentage, </u>Not The Greatest Amount, so Lets look at these fractions A. 33/60 Is 55%   B. 36/78 is  46% .   C. 40/89 is 44%   D. 24/59 is about 40%

I also remember doing this on a quiz!!

6 0
3 years ago
Other questions:
  • What is the interquartile range of the data set below? Growth in feet of oak trees: 68,80,73,90,120,94,76,112,101,94,72 (1) 22  
    8·1 answer
  • Use mathematical induction to prove that for each integer n &gt; 4,5" &gt; 2^2n+1 + 100.
    15·1 answer
  • Hi i need help below thank you 32 POINTS
    15·1 answer
  • -15 Assignment<br> 5x2=<br> 3
    7·1 answer
  • 7 freshmen, 9 sophomores, 8 juniors, and 8 seniors are eligible to be on a committee. In how many ways can a dance committee of
    10·1 answer
  • Sara claims that a sequence of transformations carries rectangle 1 onto rectangle 2. Which of the following sequences of transfo
    11·1 answer
  • Can someone read and answer the question please ?
    10·1 answer
  • What is the answer for 5 × [(8 + 2) − (16 − 9)]
    10·1 answer
  • Can anyone guess what game i was playing by the looks of it
    11·1 answer
  • Name an angle vertical to
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!