Two-fifths (
) of the square of the number j (j²)
j²
What is 3 times the sixth power of 10
2 answers:
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Answer:
Here is the question attached with.
is a straight line.
is a right angled triangle.
Options are correct answers.
Step-by-step explanation:
⇒As is ⊥
so it will forms right angled triangle then
.
⇒Measure of as
as
is the bisector of
,meaning that
is half of
so
.
⇒ is a straight line as the angles measure over it is
.
⇒Measure of from linear pair concept.
As ,plugging the values of
we have
.
The other two options are false as:
it is exceeding whereas
is a
straight line.
- And
is not true.
As and
So we have total answers.
The correct options are .
Answer:
We have to find the maximum number of solutions of each of the following system:
1)
Two distinct concentric circles:
Since, distinct concentric circles means that the two circles have same center but different radius.
That means they will never intersect each other at any point.
Ans hence we will get zero solutions.
2)
Two distinct parabolas:
Two parabolas can maximum intersect at 2 points this could be seen by the diagrams.
3)
A line and a circle.
A line and a circle can maximum have 2 solutions.
4)
A parabola and a circle.
It can have maximum two solutions it can be seen from the diagram.
