Answer:
They are equidistant from origin.
Step-by-step explanation:
Rectangle LMNO is rotated 90° clockwise around the origin to create rectangle L'M'N'O'. Which statement would best describe the relationship between points N and N'?
They are equidistant from origin.
They are midpoints of segment ON and segment O prime N prime.
They are equidistant from point O.
They are midpoints of segment LN and segment L prime N prime.
Answer: If a point with location N(x, y) is rotated 90° clockwise around the origin, the new coordinate N' is at (y, -x). The distance of the two points from the origin O(0, 0) can be calculated using:
Therefore ON = ON'. The points N and N'are equidistant from the orign
To find the area of a circle, the equation we use is 3.14*r^2.
We know 17^2 is 289.
So to find the area, we simply multiply 289 by 3.14, which would be 907.46
The answer is option B.
The second option.
range is the set of y values.
if you put 0 and 8 in place of x, the options in 2 match up
Answer:
sin x = cos y
Step-by-step explanation:
sin theta = opp / hyp
cos theta = adj / hyp
First find the hyp
a^2 + b^2 = c^2 from the Pythagorean theorem
5^2+12^2 = hyp^2
25+144= hyp^2
169= hyp^2
Taking the square root of each side
sqrt(169) =sqrt(hyp^2)
13= hyp
sin x = opp / hyp=5/13
sin y = 12/13
cos x = 12/13
cos y = 5/13
sin x = cos y
It is 0.8 or 80% that is the answer