A. Tetrahedron B. Icosahedron C. Hexahedron O D. Octahedron

Mathematics

2 answers:

stiks02 [169]2 years ago

8 0

Answer:

Step-by-step explanation:

A tetrahedron is a triangular pyramid.

Nataliya [291]2 years ago

8 0

Answer:

Option A

Step-by-step explanation:

This is a tetrahedron (having 4 faces) that is why it is called a tetra(four) hedron(faces)

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Solve for x. x3=−1000 Enter your answer in the box. x =

levacccp [35]

X³ = -1000

x = ∛-1000

x = -10

In short, Your Answer would be: -10

Hope this helps!

7 0

2 years ago

Read 2 more answers

Can someone help me with this question? pls

Ivenika [448]

Answer:

See attachment

Step-by-step explanation:

See attachment

6 0

2 years ago

I need help understanding how to do the problem

notsponge [240]

So.. if you notice the picture below

is really just 3/4 of a cylinder, or, a full cylinder, and then you slice 1/4 off of it
notice the right-angle in your picture at the bottom, is cut at a right-angle, meaning, the cutout is 1/4 of the volume

so $\bf \textit{volume of a cylinder}\\\\
V=\pi r^2 h\qquad 
\begin{cases}
r=radius\\
h=height
\end{cases}\qquad \frac{3}{4}\textit{ of that}\implies \cfrac{3}{4}\cdot \pi r^2 h$