Answer:
I don't know the answer
Step-by-step explanation:
sorry for that
Answer:
(4,-1)
Step-by-step explanation:
Given
3 Co-ordinates of a parallelogram ABCD
A=(1,-3)
B=(1,0)
C=(4,2)
D=(a,b)
One of the property of a parallelogram is that the diagonals bisect each other
In this case, AC and BD bisect each other, Therefore the middle point of AC and BD coincide
⇒Mid-point of AC= Mid-point of BD
(mid point of 2 points (x,y) and (k,l) is )
Compare x and y co-ordinates on both sides
⇒
a=4
⇒
b=-1
Therefore D=(4,-1)
Answer: D. Volcanic Gray
Step-by-step explanation:
If 16.1cm is a radius of circle:
# Area= Pi X R{2}
= 3.141592654 X 16.1 square
= 814.3 cm square
# circumference= Pi X 2 X R
= 3.141592654 X 2 X 16.1
= 101.2 cm
# if 16.1 is a diameter:
#Area= Pi X D/2 square
= 3.141592654 X 16.1 divide by 2 square
= 203.6 cm square
#Circumference= Pi X D
= 3.141592654 X 16.1
=50.6 cm
That's it it. a bit long cuz I dun know what exactly what they given Radius or Diametre.
Answer:
it is a geometric sequence
Step-by-step explanation:
the common ratio is 1.5.
you have to divide 15/10 and that will give you 1.5
then 22.5/15. the answer is 1.5