Answer:n No
Step-by-step explanation:
A quadratical isn’t always a parallelogram, only sometimes.
Answer:
5x + 16
Step-by-step explanation:
we are given
equilateral triangle
we can see that triangle ACD is a right angled triangle
so, we can use Pythagoras theorem for this triangle
hypotenuse=AC
Adjacent=CD
opposite=AD=a
and
now, we can use Pythagoras theorem
and we get
now, we can plug values
now, we can solve for a
so, option-A..........Answer
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
Perpendicular lines are lines whose slopes are the negative reciprocal of each other.
So, in this case, the other line's slope is
Now we can use