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
BigorU [14]
3 years ago
6

In the diagram below, line segment AB has endpoints at A(-2,-6) and B (3,-1). Give the coordinates of line segment A'B' after a

counterclockwise rotation of 90° about the origin. ​
Mathematics
1 answer:
love history [14]3 years ago
4 0

Answer:

A’ (6,-2)

B’ (1,3)

Step-by-step explanation:

Here, we want to give the coordinates after a counterclockwise rotation of 90 degrees

Given a point with coordinates (x,y)

A counterclockwise rotation at 90 degrees to the origin will yield the coordinates (-y,x)

So A (-2,-6) will be A’ (6,-2) while B (3,-1) will be B’ (1,3)

You might be interested in
Work out the area of this circle.
Troyanec [42]

Answer:

36π mm²

Step-by-step explanation:

Formula: πr²

r=radius

r=6

π6²=36π

6 0
2 years ago
If ava makes $15 in 2 hours, what is her rate of pay?
zalisa [80]

Answer:

$7.50 per hour

Step-by-step explanation:

15/2=7.5

7 0
3 years ago
Read 2 more answers
You have a can that is in the shape of a cylinder. It has a volume of about 1,738 cubic centimeters. The height of the can use 2
Papessa [141]

Answer:

~8.7

Step-by-step explanation:

So we know that the formula for volume is 3.14 * r^2 * h.

So first we do 1738/23 to get an ugly ~ 75.6 Now he have to square root that to get r.

The square root of 75.6 is ~ 8.7

4 0
3 years ago
Express the following as a fraction in its simplest form.
pychu [463]

Given:

Consider the given expression is:

\dfrac{h+f}{3}+\dfrac{f+k}{2}+\dfrac{4h-k}{5}

To find:

The simplified form of the given expression.

Solution:

We have,

\dfrac{h+f}{3}+\dfrac{f+k}{2}+\dfrac{4h-k}{5}

Taking LCM, we get

=\dfrac{10(h+f)+15(f+k)+6(4h-k)}{30}

=\dfrac{10h+10f+15f+15k+24h-6k}{30}

=\dfrac{34h+25f+9k}{30}

Therefore, the required simplified fraction for the given expression is \dfrac{34h+25f+9k}{30}.

6 0
3 years ago
A recording studio charges musicians an initial fee of $50 to record an album. Studio time costs an additional $75 per hour. Wri
elena-s [515]

Answer:

C=$50+$75×T

Step-by-step explanation:

$50 is the amount charged to record an album + 75 amount charged per hour ×T which is how much hours you are going to record an audio.

3 0
3 years ago
Other questions:
  • Bob the snail travels 48 cm at 16 cm per minute how long did it take him<br><br> please explain
    9·1 answer
  • PLEASE HELP!!!! Algebra 1 <br> Which function contains the points shown on the graph?
    9·1 answer
  • I WILL MARK BRAINLY PLUS GIVE 33+
    14·1 answer
  • A dog's weight increased by 50% in 3 years. by the end of 3 years, the dog weighed 45 pounds. how much did the dog weigh 3 years
    7·2 answers
  • Jim makes $5.75 an hour. each week, 26% of his total pay is deducted for taxes. How many hours will Jim have to work if he wants
    13·1 answer
  • What is the center of the circle that has a diameter whose endpoints are (2, 7) and (-6, -1)?
    6·1 answer
  • The cost to rent a moving truck is a flat fee of $25 plus $0.60 per mile. The equation e = 25 +0.6m models the cost, e,
    15·2 answers
  • HURRY I NEED HELP ASAP question: The name used to represent 1,000 liters is the
    12·2 answers
  • Pls help I really need the answer right now​
    5·1 answer
  • 153 = 9k HELP PLEASE THANK YOU
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!