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
Elan Coil [88]
2 years ago
8

If P = (5,4), find the image of P under the following rotation. 90° counterclockwise about the origin ([?], [ ])​

Mathematics
1 answer:
ANTONII [103]2 years ago
8 0

Answer: (-4,5)

Step-by-step explanation:

Rotating 90 deg. counterclockwise maps (x,y) onto (-y,x), so (5,4) maps onto (-4,5).

You might be interested in
Bla nnn,,,,,,bs jfbjnf msnjkmfe sjnmf cmmnefnmv fcve
EleoNora [17]

Answer:

Ummmmm ehhhhhh

8 0
2 years ago
Read 2 more answers
If f(x) = 5x, what is f -1 (x) ?
Gala2k [10]

Answer:

f^{-1}(x) = \frac{x}{5}

Step-by-step explanation:

f^{-1}\left( x\right)  =y\Longleftrightarrow f\left( y\right)  =x

…………………………

f(y) = x

⇔ 5y = x

\Longleftrightarrow  y =\frac{x}{5}

\Longleftrightarrow  f^{-1}(x) = \frac{x}{5}

4 0
2 years ago
Solve for X<br> Please walk me through the steps, I understand most of it I just forgot how to do it
nadya68 [22]

Answer:

x=8

Step-by-step explanation:

first you need to find the unknown corner so you do 180-71= 109

then find the interior angle degree (n-2)*180 (n=number of sides) so (4-2)*180=2(180)=360

then set everything equal to 360:

10x+6+13x-2+8x-1+109=360

(combine like terms)

31x+112=360

(subtract 112 form both sides)

31x=248

(divide both sides by 31)

x=8

8 0
3 years ago
Which fraction below represents a terminating decimal?<br> A. <br> B. <br> C. <br> D.
Vsevolod [243]

Answer:

3/10

Step-by-step explanation:

The fraction, 1/12, can be written as 1/4 * 1/3. Since we know that 1/3 = 0.333333... and it doesn't terminate, we know that 1/12 doesn't terminate. Similarly 2/9 = 2/3*1/3 and 2/3 = 2*1/3, and neither of these fractions terminate. But, when dividing 3/10, you get 0.3, which terminates.

3 0
2 years ago
) Himari is solving the equation 4 (x - 3) = 16. Her first step is 4x - 12 = 16.
olganol [36]
I think it’s only 1 and 2.
6 0
2 years ago
Read 2 more answers
Other questions:
  • Correct answer gets brainliest or who ever answered first
    5·2 answers
  • a giant tortoise can travel at a speed of about .2 kilometers per hour at this rate how far can it travel in 1.75 hours
    11·1 answer
  • Find x3 − 2y2 − 3x3 + z4 if x = 3, y = 5, and z = −3
    8·2 answers
  • √2.35^2 + √-4.27^2
    9·1 answer
  • Solve for w<br><img src="https://tex.z-dn.net/?f=p%20%3D%20%20-%203w%20%2B%209" id="TexFormula1" title="p = - 3w + 9" alt="p =
    6·2 answers
  • what is the length of the diagonal of a non-regulation tennis court with length 20 feet and width 15 feet?
    8·2 answers
  • Which expression is equivalent to (3b + 2r) + (4b + r)?
    14·2 answers
  • (3x + 7)5<br> Simply the expression
    7·2 answers
  • Which number is not in the solution set of x-6&gt;10?
    11·2 answers
  • Which inequality represents the graph below?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!