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
maw [93]
2 years ago
15

Enter the coordinates for this 90 degree counter clockwise rotation around the origin.

Mathematics
1 answer:
Anon25 [30]2 years ago
4 0

Answer:

-1,2

Step-by-step explanation:

i think sorry if this is wrong

You might be interested in
A circle has a sector with area 45/4 pi and central angle of 9/10 pi radians. What is the area of the circle?
Nikitich [7]

Answer:

the area of the circle: 25π

Step-by-step explanation:

45/4 π = 11.25π

9/10π = 0.9π

11.25π / 0.9π = x / 2π   .... 360° = 2π

x = (11.25π x 2π) / 0.9π = 25π

6 0
3 years ago
In which quadrant does the point P(–1, 5) lie? III II IV I
snow_tiger [21]
4 ........................................
7 0
3 years ago
Read 2 more answers
Consider the functions f(x)=x^2+9x and g(x)= 1/x .
Vikentia [17]

f(g(-1))=-8

g(f(1/2))=4/19

5 0
3 years ago
How do you find the slope (m) and the y-intercept for (0,-4), (5,-4)?
navik [9.2K]

Answer:

In order to find the slope (m), and the y-intercept of this coordinate pair, you must complete rise over run.

This is represented by y2-y1, x2-x1. This can be represented like so:

-4-0 = -4

5--4 = 9

Here, we have concluded that our slope is -4/9.

Now, we must convert this into point slope form. Point slope form is y-y1=m(x-x1). This will look like this in our situation:

y+4=-4/9(x-0)

To solve, distribute the -4/9 first, which will leave you with:

y+4=-4/9x+0

Now, subract the 4 to both sides of the equation.

Our final answer looks like: y=-4/9-4.

<em>-</em>

<em>SLOPE: -4/9</em>

<em>Y INTERCEPT: -4 </em>


3 0
3 years ago
10-root18/root2 = a+broot2
Sauron [17]

Step-by-step explanation:

\frac{10 -  \sqrt{18} }{ \sqrt{2} } = a + b \sqrt{2}

\frac{10}{ \sqrt{2} }   +  \frac{ -  \sqrt{18} }{ \sqrt{2} }

5 \sqrt{2}   + (  \frac{ -  \sqrt{18} }{ \sqrt{2} } ) \times  \sqrt{2}

a = 5 \sqrt{2}

b =  \frac{ -  \sqrt{18} }{ \sqrt{2} }

8 0
2 years ago
Other questions:
  • Solve the system of linear equations below 2x-y=0 3x-2y=-3
    12·1 answer
  • A 120 ft. piece of wood is cut into three pieces. The second piece is twice as long as the first, and the third piece is three t
    14·1 answer
  • Please explain your answer as well, THANKS!!!
    7·1 answer
  • There are 3 boys to every 5 girls in mrs. kennedy's class. if there are 40 students in the class, how many of those students are
    11·1 answer
  • Do the side lengths 4, 5, and 10 form a triangle? Select the correct answer and reasoning.
    14·1 answer
  • What is the volume of the pyramid to the nearest whole unit?
    6·2 answers
  • 2 Questions for Math ! Please Help :) 1. In triangle ABC, Angle A = 2X + 7, Angle B = 5X-15, and Angle C = 6X What is the value
    12·1 answer
  • Find the 8th term of the geometric sequence show below
    15·2 answers
  • Un jardinier a récolté deux quintaux trois quarts de pommes . Il vend un quintal un quart à un voisin ; il vend aussi 7/10 de qu
    7·1 answer
  • BRAINLIEST TO CORRECT
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!