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sesenic [268]
3 years ago
7

What is the mapping rule for a 180 degree rotation about the origin? (x, y)g(–y, x) (x, y)g(–y, –x) (x, y)g(–x, –y) (x, y)g(x, –

y)
Mathematics
2 answers:
jarptica [38.1K]3 years ago
7 0

Answer:

C.) (x, y)g(–x, –y)

Step-by-step explanation:

think it's the most logical answer, and i had gotten it correct of my test.

its very simple work but i hope I'm not too late to help.

have a good day

:)

il63 [147K]3 years ago
5 0

Answer:

I think it is C but not for sure

Step-by-step explanation:

You might be interested in
3. Write a recursive algorithm of the sequence t(1)=1 and t(n)=n2 t(n-1) as a function.
Novosadov [1.4K]

Answer:

int t(int n){

     if(n == 1)

          return 1;

     else

          return n*n*t(n-1);

}

Step-by-step explanation:

A recursive function is a function that calls itself.

I am going to give you an example of this algorithm in the C language of programming.

int t(int n){

     if(n == 1)

          return 1;

     else

          return n*n*t(n-1);

}

The function is named t. In the else clause, the function calls itself, so it is recursive.

5 0
3 years ago
There are two packs of hyenas that live just outside of a small town in Harar, Ethiopia. Each night, the
notka56 [123]

Answer:

yes

Step-by-step explanation:

the packs are fighting for a common goal against each other

so they are competing

7 0
3 years ago
Monica walks every day for exercise at a rate of 1 km every 20 minutes at this rate how many meters can Monica walk in one hour
olga nikolaevna [1]
There are three 20 minutes in an hour so she can travel 3 km in an hour
1 km = 1000m so 3km = 3000m she can walk 3000m in an hour
5 0
3 years ago
Read 2 more answers
Nevermind cannot find photot
Elis [28]
Ok well you could just type the question then we could help
4 0
3 years ago
Evaluate the expression x+2y when x=2 and y=−2.5.
kow [346]

Answer: -3

Step-by-step explanation:

If you plug in the numbers, the equation would look like: 2+2(-2.5)

Multiply 2 by -2.5 and you'll get -5 as your product. Add 2 and -5 together to get the sum of -3.

4 0
3 years ago
Read 2 more answers
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