Answer:
9.71 Only way I could think of to solve it
Step-by-step explanation:
10x-72=3x-4
7x=68
x=9.71
25. To go from 2 to 6 you add 4 to the previous term. 2+4=6 6+4=10 10+4=14 14+4=1825.
I would say 20% chance because there are 5 question and getting one right is 20%. I don't really know how to explain. Hope this is right!
Answer:
h = 9/16 or 0.5625
Step-by-step explanation:
volume of cone = pi (r^2) (h)
225pi = pi * r^2 * h
Divide pi from both sides.
225 = 20^2 * h
225 = 400h
Divide by 400.
9/16 = h
the question does not present the picture, but this
does not interfere with the resolution
we know that
scale factor=4
side of the scale model=scale factor*side original square
side of the scale model=4*side original square
side original square=(1/4)*side of the scale model
hence
the size of the original model is 4 times less than the scale model
the answer is the option
<span>
Each side of the original square is 4 times less than the scale model. </span>
