0,-2 I believe
Because -2 is greater than -3 and is above it
The three-dimensional objects generated by rotating a two-dimensional (rectangular or triangular) object around one edge are:
- Rotation creates a cone
- Rotation creates a cylinder
- Rotation creates a sphere
<h3>What 3 dimensional figure are formed by rotating a triangle?</h3>
The first shape or object that is known to be formed is said to be a Cone In rotation a three-dimensional figure, the Axis is known to bisects triangle and what is formed by rotating a triangle is said to be a Cone.
Hence, The three-dimensional objects generated by rotating a two-dimensional (rectangular or triangular) object around one edge are:
- Rotation creates a cone
- Rotation creates a cylinder
- Rotation creates a sphere
Learn more about three-dimensional objects from
brainly.com/question/10557391
#SPJ4
Answer:
Perimeter ratio = 2:1
Area ratio = 4:1
Step-by-step explanation:
<u>Perimeter</u>
Perimeter of the smaller photo = ![2l+2w](https://tex.z-dn.net/?f=2l%2B2w)
![=2(5)+2(4)](https://tex.z-dn.net/?f=%3D2%285%29%2B2%284%29)
inches
Perimeter of larger photo = ![2l+2w](https://tex.z-dn.net/?f=2l%2B2w)
![=2(10)+2(8)](https://tex.z-dn.net/?f=%3D2%2810%29%2B2%288%29)
inches
Ratio:
Perimeter of larger photo : perimeter of smaller photo = ![36:18](https://tex.z-dn.net/?f=36%3A18)
![=2:1](https://tex.z-dn.net/?f=%3D2%3A1)
<u>Area</u>
Area of smaller photo = ![lw](https://tex.z-dn.net/?f=lw)
![=5\times4](https://tex.z-dn.net/?f=%3D5%5Ctimes4)
inches²
Area of larger photo = ![lw](https://tex.z-dn.net/?f=lw)
![= 10\times8](https://tex.z-dn.net/?f=%3D%2010%5Ctimes8)
inches ²
Ratio
Area of larger photo : area of smaller photo = ![80:20](https://tex.z-dn.net/?f=80%3A20)
![=4:1](https://tex.z-dn.net/?f=%3D4%3A1)
∴The ratio of the perimeters = 2:1, and the ratio of the areas = 4:1
Hope this helps :)
100 USD *(* means times) the current exchange rate which is <span>110.39 right now.</span>
Answer:
Therefore option 2 is correct.
given:
- 4 huge blue blocks
- 5 medium red blocks
- 1 small yellow block, it will be 1
<u>solve</u>:
option 1:
(x + 4)(x + 1)
x² + 4x + x + 4
x² + 5x + 4
option 2:
(4x+1) (x+1)
4x² + 4x + x + 1
4x² + 5x + 1
option 3:
4x + 5
option 4:
( 4x² + x ) (x + 1)
4x³ + 4x² + x² + x
4x³ + 5x² + x