The answer is 19 because 9 + 10 = 19
5+7-12=0
12-12=0
the answer is 0
Q7: D
Q8: B
Step-by-step explanation:
Q7:
A cuboid is a three-dimensional shape, having six faces, where all the faces (top, bottom, and lateral faces) of the prism are rectangles, and every two opposing side faces are identical.
Therefore a cuboid is a rectangular prism.
Q8:
Volume of a cube
= l³
= 6 x 6 x 6
= 216 m³
Answer: D.
Step-by-step explanation: Apply the distributive property.
4
x
+
4
⋅
3
Multiply
4
by
3
.
4
x
+
12
Answer:
The diameter is 36 inches
Step-by-step explanation:
The volume of a sphere is
The given sphere has volume
We can now equate the formula to the given volume and solve for r.
![r = \sqrt[3]{5832}](https://tex.z-dn.net/?f=r%20%3D%20%20%5Csqrt%5B3%5D%7B5832%7D%20)
The diameter of the sphere is twice the radius.
Hence
