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adell [148]
2 years ago
8

Which of these polygons can be formed by the cross-section created when a plane intersects a pyramid? Select all that are possib

le.
square
pentagon
circle
rectangle
Mathematics
1 answer:
elena-s [515]2 years ago
6 0

When a plane intersects a pyramid, the cross-section of polygon created is

  1. Square and
  2. Rectangle

To answer the question whe need to know what polygons are.

<h3>What are polygons?</h3>

Polygons are shapes with 3 or more sides.

<h3>What is a pyramid?</h3>

A pyramid a four-sided solid with triangular sides and a square base.

<h3>What polygons are formed by the cross-section created when a plane intersects a pyramid?</h3>
  • When a plane intersects a pyramid parallel to its base, the cross-section created by the plane is a square
  • Also, when a plane intersects a pyramid at an angle to its base, the cross-section formed is a rectangle.

So, when a plane intersects a pyramid, the cross-section of polygon created is

  1. Square and
  2. Rectangle

Learn more about polygon here:

brainly.com/question/224658

#SPJ1

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Please help me, and please explain how you get to the answer.
Sliva [168]

the answer is 16

8^(4/3) can be written in different ways. You can first simplify it by breaking the exponents down into 1/3 and 4. You can write it as (8^1/3)^4 (it still means the same thing). When you raise something to the one over something fraction, the denominator tells you what the root is. Because it says 1/3, it means that you're finding the cube root of something. So you can rewrite it as (3√8)^4 (the three should be sitting on top of the sign to signify that it's cube root). You then just solve from there. The cube root of 8 is 2 (2*2*2=8) so it'll simplify to (2)^4. You then solve it from there and get 16 as your answer (2*2*2*2=16).

5 0
3 years ago
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
Mashcka [7]

Multiplying eqn no. two with 4 we add it up with eqn 1.

4x - 5y = 10 \\  - 4x - 12y = 32 \\

- 17y = 42 \\ y =  \frac{ - 42}{17}

When

- x - 8 = 3y \\ x + 3y =  - 8

x =  - 8 -  3 \frac{ - 42}{17 }  \\ x =  - 8 +  \frac{42}{17}  \\ x =   \frac{ - 10}{17}

So, x = - 10/17 and y = - 42/17.

5 0
3 years ago
Read 2 more answers
The temperature in Mariah’s town was 5.2 degrees Fahrenheit at midnight. The temperature decreased at a steady rate of 1.1 degre
RUDIKE [14]

Answer:

Option C

Step-by-step explanation:

Got it on the unit test in edge

7 0
3 years ago
3y - 2 = y + 4
blagie [28]
Well.. There's 3y-2=y+4 right?
Add 2 and you get 3y=y+6
Minus y- you get 2y=6
Divide it at 2 and you get y=3.
Sorry for the explanation but I'm from another country and this is the best I can
6 0
2 years ago
What is 13/2 as a percent
asambeis [7]

Answer:

650% percent

Step-by-step explanation:

4 0
2 years ago
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