Answer:
Parallel lines are lines in a plane that are always the same distance apart. Parallel lines never intersect. Perpendicular lines are lines that intersect at a right (90 degrees) angle.
Step-by-step explanation:
hope this helps
Answer:
B.
Step-by-step explanation:
The symbol between JK and LM mean that they are perpendicular, it is, that at their intersection 90 degrees angles are formed (those are right angles). So, the correct option here is option B. JK and LM meet at a right angle.
Here I attach a dray of how an intersection like this must look like. I hope it is helpful for you. In the draw four right angles are formed, however, this is not necessary, coul be only one or two depending on the length of the lines segments.
Answer:
x=20
Step-by-step explanation:
I hope this helps. Sorry if i'm wrong.
D. 45 and can you answer my history please ASAP
The correct answer is option D. The coordinates of the centre for the given equation of a circle is (5,4).
The complete question is as below:-
Which of the following points represents the centre of a circle whose
equation is (X - 5)2 + (y-4)2 = 25?
A. (-5,-4)
B. (5,-4)
C. (-5,4)
D. (5,4)
<h3>What is a circle?</h3>
The circle is defined as the locus of the point traces around a fixed point called the centre and is equidistant from the out trace.
The equation of a circle in standard form is
(x - h)² + (y - k)² = r²
where (h, k) are the coordinates of the centre and r the radius
(x - 5)² + (y - 4)² = 25 ← is in standard form
We can see that the centre of the circle is (5,4) by comparing the equation with the standard form.
Therefore the correct answer is option D. The coordinates of the centre for the given equation of a circle is (5,4).
Learn more about Circle here:
brainly.com/question/12908707
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