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
otez555 [7]
3 years ago
9

Point A' is the image of point A when point A is rotated about the origin B. What angle in the counterclockwise direction is

Mathematics
1 answer:
Elza [17]3 years ago
8 0

9514 1404 393

Answer:

  90° CCW

Step-by-step explanation:

The slope of BA is -1/3. The slope of BA' is 3, so the slopes are opposite reciprocals of one another. These segments are perpendicular, meaning the angle between them is 90°.

Point A' has been rotated 90° CCW about point B.

You might be interested in
Helppppppppppppppppppppppppppp meeeeeeeeeeeeeeeeeeeeeeeeeeeeee
AnnyKZ [126]

Answer:

Answer down below!

Step-by-step explanation:

The simple way to do this is shown below:

Since two tires cost $74, you know that if you multiply that by two, you'll get your four.

74 x 2 =  148

<em>Four tires will cost you $148</em>

6 0
3 years ago
Will give brainliest. :)
riadik2000 [5.3K]

Answer:

<em>b=20</em>

<em>a</em>=14

I hope this helps!

4 0
3 years ago
Read 2 more answers
What is 116.37 to the nearest foot.?
tatuchka [14]
I'm assuming you're meaning 116.37 inches. 116.37 in = 9.6975 feet

Answer = 10 feet
3 0
3 years ago
Taylor needs to rent a car while on vacation. The rental company charges $19.95, plus 17 cents for each mile driven. If Taylor o
shutvik [7]
This answer would be approximately 2 miles
Good luck
7 0
4 years ago
Here is an expression: 3⋅2 Evaluate the expression when is 1. Evaluate the expression when is 4.
zmey [24]

Answer:

1.) 5

2.) 14

Step-by-step explanation:

As given,

the expression - 3x + 2

1.)

Evaluate the expression when x is 1

⇒ 3x + 2 = 3(1) + 2 = 3+2 = 5

2.)

Evaluate the expression when x is 4

⇒ 3x + 2 = 3(4) + 2 = 12+2 = 14

3 0
3 years ago
Other questions:
  • Q, S, T, and U are coplanar: true or false? Why?
    5·1 answer
  • Help! the file is attached
    12·1 answer
  • Brandon graphed one line in a system of equations. The system has only one solution, (0,3). Which equations could also be part o
    5·2 answers
  • A kite is flying 76 ft off the ground, and its string is pulled taut. The angle of elevation of the kite is 589. Find the length
    15·1 answer
  • Please help me in this!!!
    10·1 answer
  • NOT RIGHT, PLEASE TRY AGAIN
    11·1 answer
  • M+7=3+m+4 <br> what is the value of m
    13·1 answer
  • What is the perimeter of a square with side length:<br> 3cm
    7·2 answers
  • Whats the area? I would like to know.
    9·1 answer
  • What is the inequality shown?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!