Answer:
Step-by-step explanation:
the figure is divided into a cube and a cuboid
for the cube,
volume = a^3
= 6^3 = 216 cm^3
for the cuboid,
volume = l × b × h
= 13 × 6 × 6
=468 cm^3
so total volume = volume of the cube + volume of the cuboid
= 216 + 468
=684 cm^3
hope this helps
plz mark it as brainliest!!!!!!!!
Answer:
high school or middle school
You use the volume formula for a sphere, or V=4/3*pi*r³;
so the first balloon (3cm) has a volume of 113.1.
The second balloon (6cm) has a volume of 904.78.
Therefore, you do 904.78-113.1, getting 791.68 cm³
Answer:
In interval notation: (-12,3)
Step-by-step explanation:
To solve the expression shown in the problem you must:
- Subtract 36 from both sides, then:
- Now you must find two number whose sum is 9 and whose produt is 36. These would be -3 and 12. Then, you have:
- Therefore the result is:
In interval notation:
(-12,3)
=3+*sqr root*6 +19 - *sqr root* 12
=21 + *sqr root* 6 - *sqr root* 12
= 21+ *sqr root* 6 - 2 square roots of 6
