Answer:
a^2+2a+2
Step-by-step explanation:
you get a^2 ,a ,a ,2 then add a+a
=the answer
Answer:
It is the first one
Step-by-step explanation:
2 square root 15 x over 5x
you factor each number and then separate them
Examples to help solve the questions
also = 15^1/2
I hope this helped :)
Here Radian measure of an angle=27π/4
we have to find the value of six trigonometric functions.
First i have converted radian measure of an angle into degrees.
27π/4=(27×180)÷4=1215°=3 Quadrants +135°=135°
which lies in second Quadrant.
As in second quadrant only sine, cosec ,function are positive.All other trigonometric function i.e cos,sec,tan,cot function will be of negative value.
Answer:
Step-by-step explanation:
Given
Required
Show that these two lines have no point of intersection
The general equation of a line is
Where m represents slope
In
Similarly; in
Since the slope of both lines are equal;
<em>This implies that the lines are parallel and parallel lines have no point of intersection</em>
<em></em>
<em>See Attachment for Graph</em>
Answer:
120
Step-by-step explanation:
Thats definatly not a 90 degree angle and it wouldn't be anything below 90
Therefore its 120
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