How many degrees has (triangle)ABC been rotated counterclockwise about the origin?
Answers
Answer:
180°
Step-by-step explanation:
180
The total number of degrees in which has the triangle ABC been rotated counterclockwise about the origin is 180 degrees.
What is the rotation of the figure?The transformation of a figure around a point, either clockwise or counterclockwise, is called rotation. A figure's coordinate point changes when it rotates.
About the origin, the triangle ABC has been rotated. The new triangle A'B'C' is created as a result. In the graph below,
The vertex B' points have the same but negative coordinates,
The vertex of B of the original figure points on the same line.
The coordinate point of B is (5,8).
The coordinate points of B' is (-8,-5).
The same will goes for the A and C points of the triangle
Thus the change in coordinate point after the rotation is,
coordinates of B = (5,8)
coordinates of B' = (-5, -8)
The same will follow with A and C
This is the rotation rule of 180 degrees counterclockwise.
Therefore, The triangle ABC has been rotated 180 degrees counterclockwise in all with respect to the origin.
Learn more about the rotation of figures here;
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Related Questions
Please help :) Giving brainliest.
Answers
Answer:
D
Step-by-step explanation:
Solve for variable.
3k = 36
Answers
Answer:
k = 12
Step-by-step explanation:
Given 3k = 36 we want to isolate the variable (k) using inverse operations
So we want to get rid of the 3
3k = 3 times k (multiplication)
The inverse of multiplication is division so to get rid of the * 3 we want to divide by 3. Remember whatever we do to one side we have to do to the other side so we are going to divide each side by 3
3k/3=k
36/3=12
we're left with k = 12
middle school math problem.....
Answers
Answer:
hi bro how are yuo join this meeting i will say you ans
Step-by-step explanation:
Answer:
Part A: 27.32
Part B: 4.92
Step-by-step explanation:
25.30*.08(or 8%) is equal to 2.024
25.30+2.024=27.324=27.32
32.24-27.32=4.92
Write an expression representing the perimeter of the rectangle as the sum of the four side lengths.
Answers
Answer:
2x+ 2(x+4/5)
Step-by-step explanation:
Perimeter = 2l + 2w
l = x
w = x+4/5
All of the following numbers are rational except _____.
Answers
Answer:
D 1.44
Step-by-step explanation:
the answer is the last one 1.44
Answer:
√17
Step-by-step explanation:
√121 = 11
√25 = 5
√1.44 = 1.2
√17 is an irrational number/
The Great Park Balloon in Orange County, California, is a big orange sphere with a radius of 36 feet. Find its surface area (in square feet). (Use 3.14 for . Round your answer to one decimal place.)
Answers
Answer:
16286
Step-by-step explanation:
the formula for surface area for a sphere is 4 pi r^2
So substitute for r and you get 4pi*1296 then do 3.14 * 4 * 1296 and you get 16286.02 then round it to one decimal (it cancels out) and you get 16286.
Which of the functiors below could have created this graph
Answers
Answer:
bces
Step-by-step explanation:
Solve each equation please?
6) 3x - 5 = 10
7) 36 = 4x + 12
8) 3(x + 2) = 36
9) 7(2x - 15) = 63
Answers
6) Answer: x = 5
7) Answer: x = 6
8) Answer: x = 10
9) Answer: x = 12
hope it helps.
The sum of Theorem states that the sum of all angles in a triangle is_____.
Answers
Answer:
180°
I hope it's helps you
What is 1/6 as a decimal?
Give your answer rounded to 3 decimal places.
Answers
Answer:0.16666
Step-by-step explanation:
As we know that
Therefore, 1/6 or 0.16666... can be written rounding off to three decimal digits such as: 0.1666... 0.167 (rounding off to three decimal digits)
please help me solve this
Answers
9514 1404 393
Answer:
sin(θ) ≈ -0.92
cos(θ) ≈ 0.38
tan(θ) = -2.40
Step-by-step explanation:
Let r represent the distance of the point from the origin. The Pythagorean theorem tells us ...
r² = (5)² + (-12)²
r² = 169
r = √169 = 13
The trig relations for a point on the terminal ray are ...
(x, y) = (r·cos(θ), r·sin(θ))
Then ...
sin(θ) = y/r = -12/13 ≈ -0.92
cos(θ) = x/r = 5/13 ≈ 0.38
tan(θ) = y/x = -12/5 = -2.40
What is the angle of A and B?
Answers
Answer:
a=90
b=30
Step-by-step explanation:
-12=-8z+12 please need help
Answers
Answer:
z=3
Step-by-step explanation:
-12=-8z+12
-12-12=-8z
-24=-8z
-24/-8=z
z=24/8
3=z
z=3
Answer and Step-by-step explanation:
To solve for z, we have to get everything away from z.
First, subtract 12 from both sides of the equation.
-24 = 8z
Now, divide each side by 8.
-3 = z
z is equal to -3 (negative three).
#teamtrees #PAW (Plant And Water)
16. Garrett can complete four laps around the
track in 7 minutes and 45 seconds. How
many full laps can he complete in 1 hour
Answers
Answer:
Step-by-step explanation:
45 seconds = 45/60 = 0.75 minutes
7 minutes 45 seconds = 7.75 minutes
One hour = 60 minutes
Number of full laps = 60/ 7.75 = 6000/775 = 7.74
He can make 7 full laps in one hour
How many people were surveyed in the bar graph 9 30 18 25
Answers
Answer:
30
Step-by-step explanation:
9 + 9 + 6 + 5 + 1 = 30
It’s in the picture ☝.
Answers
Answer:
120
Step-by-step explanation:
The whiskers you see on the sides, are known as the minimum(Left) and the maximum (right).
What is the product of -3 and 5
Answers
Answer:
-15
Step-by-step explanation:
have a good day/night
may i please have a branliest
The locations, given in polar coordinates, for two ships are (8 mi, 63°) and (8 mi, 123°). Find the distance between the two ships.
Answers
Answer:
It can therefore be noted that all angles are equal and thus the resulting triangle is actual an equilateral triangle and thus all the sides are equal. It can be concluded that the ships are 8 miles apart.
Students in a school are asked to pick either football, rugby or tennis to play in their lesson.
The number of students who picked football and rugby are in the ratio of 5:4
The number of students who picked rugby and tennis are in the ratio of 12:25
125 students picked tennis.Work out how many students picked football.
Answers
Step-by-step explanation:
let x be rubgy liked let y football liked
x/125=12/25
ansx=60
again
y/60=5/4
ans y=75
football liked students are 75
this figure to solve the problems.
3.65 m
2.24 m
2.57 m
2.24 m
3.65 m
Part A. Name the polygon.
cm
Part B. Enter the perimeter, in centimeters, of the
figure.
cm
Answers
Answer:
(a) Pentagon
(b) Perimeter= 1435cm
Step-by-step explanation:
Given
[tex]Side\ lengths: 3.65m, 2.24m, 2.57m, 2.24m, 3.65m[/tex]
Though the question has a missing attachment, it can still be answered
Solving (a): The name of the polygon
Since we are given 5 side lengths, we can say that the polygon has 5 sides.
Such polygon is referred to as, a pentagon
Solving (b): The perimeter (in cm)
To do this, we simply add up the side lengths
[tex]Side\ lengths: 3.65m, 2.24m, 2.57m, 2.24m, 3.65m[/tex]
[tex]Perimeter= 3.65m+ 2.24m+ 2.57m+ 2.24m+ 3.65m[/tex]
[tex]Perimeter= 14.35m[/tex]
Convert to cm
[tex]Perimeter= 14.35*100cm[/tex]
[tex]Perimeter= 1435cm[/tex]
Convert. (13/5) into a mixed number.
Answers
Answer:
2 3/5 :)
Step-by-step explanation:
Which letters are true
Answers
Step-by-step explanation:
i would say both b and c are the the correct ones
What is the answer please help no links I will report
Answers
Answer:
links.
Step-by-step explanation:
Answer:
the answer is essentially A
Tina walked her dog 12 blocks. This is twice the number of blocks she walked yesterday. How far did Tina walk her dog yesterday?
Answers
Answer: Hello, your Answer is Below ^^
Your Answer Is 6
Step-by-step explanation:
I Got the answer 6 Because 6 x 2 = 12
Tina Walked 12 blocks and Half of 12 Is 6
Hope this helps you!
Have a great Day!
~Rainbow~
Answer:
the correct answer is 6
Step-by-step explanation:
since twice = 2 you'll need to do 12 divided by 2
which is equal to 6.
or you can simply just think what number is twice in 12.
True or False: When conducting a survey of a group of people, you must interview every person in that population.
Answers
Find the length of the rectangle.
7 mi
Area = 56 sq mi
1
A. 21 mi
B. 8 mi
C. 30 mi
D. 4 mi
Answers
1
A) 21 mi
ANSWER ONLY IF YOU KNOW ( no links or ill report you)
Answers
Step-by-step explanation:
[tex]C=2\pi r[/tex]
[tex]C=2*\pi *28[/tex]
[tex]C=56\pi[/tex]
Yes, it is because the circumference is always [tex]2\pi[/tex] times the amount of the radius.
if 70kg is 20% of peter's weight, then what is peter's total weight?
Answers
Answer:
14
Step-by-step explanation:
20\100×70=14........
I can help with financial algebra if not just a freebie
Answers
Answer:
Well, okay then. I'll consult you if I ever need help. Thanks friend. xx
Which of the coordinate points below will fall on the line with the consent of the personality is 1/4 select all that apply
Answers
Answer:
A, C, and D
Step-by-step explanation:
Constant of proportionality, k = y/x
Thus, all points on a line will have the same value of k.
Here, the value of k is given as ¼.
The coordinate points that will fall on a line where k = ¼, will give us the value of ¼ when we divide its y-coordinate by its x-coordinate.
Thus:
(4, 1) will give us k = y/x = ¼
(12, 3) will give us k = y/x = 3/12 = ¼
(20, 5) will give us k = y/x = 5/20 = ¼
Therefore, the options that apply are: A, C, and D
