The sequence is not geometric because there is no common difference or common ratio between each term. it’s also not an Arithmetic Sequence
Volume of a cylinder is h x r^2 x pi
You have the volume and radius of each one, so taking 188.4=(2)^2 x 3.14 x h1, you can solve this equation for the height h1. Likewise, for the other graduated cylinder you take 314=2^2 x 3.14 x h2, and then solve for h2.
To get the difference in heights, just take h2-h1 after solving the equations for h2 and h1
Answer:
50 =x
Step-by-step explanation:
The two angles are vertical angles, so they are equal
2 (x+10) = 3x-30
Distribute the 2
2x+20 = 3x-30
Subtract 2x from each side
2x-2x+20 = 3x-2x-30
20 = x-30
Add 30 to each side
20+30 = x-30+30
50 =x
Answer:
12 kids want chocolate chip cookies.
Step-by-step explanation:
percent means out of 100
100-40= 60
60% of the class want chocolate chip cookies.
There are probably 20 kids in the class, so...
60% into 0.60
0.60x20=12
Answer:
x= 24/7 or 3 3/7
Step-by-step explanation:
i hope this helps :)
