Answer:
68 i think
Step-by-step explanation:
547/9= 61 and 61+7=68..... i think thats it
Answer:
Both volumes are the same
Step-by-step explanation:
Volume of cylinder = 

r = radius
h = height
Since area of the circle is given on top,
Area of a circle = 

We know the area is 12
12 = 
(we need to find r)
r = 
r = 1.954
Now we can find the cylinder's volume:
Volume of cylinder = 
(6)
Volume of cylinder = 72
To find the volume of the cuboid, we use
Volume of cuboid = lwh
l = length
w = width
h = height
Volume of cuboid = 6 x 4 x 3
Volume of cuboid = 72
This proves that both the volumes are the same.
Since the areas are the same (5 x 6 = 30 units), and the height of the triangle (DC) is 5 so the length of the triangle must be 12. (1/2 of 5 x 12 is also 30)
So now we use the Pythagorean theorem
a² + b² = c² we have 5² + 12² = c² or 25 + 144 = c² or 169 = c²
The square root of 169 is 13 so side DE is 13 units.
Answer: d) 2730
<u>Step-by-step explanation:</u>
1st movie and 2nd movie and 3rd movie
15 videos × 14 remaining videos × 13 remaining videos = 2730