Answer:
1. For a cube, volume =
2. = edge
3. Volume of the cube = 216 so, the edge = = 6
4. 1st blank = 6
2nd blank = 6
3rd blank = 216
4th blank = 216
5. 6 is the edge
6. As the room is a square and we have to find the side
Area = 121
Edge = = 11
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Answer:
(sqrt(x) +1)(sqrt(x)-2)
Step-by-step explanation:
Answer:
hypotenuse:15
Step-by-step explanation:
Pythagorean Theorem is a^2 + b^2 = c^2
"a" and "b" are the legs, "c" is the hypotenuse
9^2 + 12^2 = 225
hypotenuse = 15
Answer:
<u>Step-by-step explanation:</u>
a₁, 375, a₃, a₄, 81
First, let's find the ratio (r). There are three multiple from 375 to 81.
Next, let's find a₁
Lastly, Use the Infinite Geometric Sum Formula to find the sum: