Hey there!
The biggest side in the set of 3 lengths needs to be lower than the sum of the two lower numbers. So 3 is not lower than 1+1. 10 is not less than 3+4. 5 is the same as 3+2. This is not possible because this makes a line. So the biggest side can’t equal the sum of the two lower sides. 10 is less than 5+9. So the answer would be the last one. 10 cm, 5 cm, 9 cm.
I hope this helps!
Answer:
B
Step-by-step explanation:
I got it right
All you need to do is plug in 3 wherever you see an x!
y = 3(3) - 2(3)^2 + 5(3)^3
y = 9 - 2(9) + 5(27)
y = 9 - 18 + 135
y = -9 + 135
y = 126
Hope this helps!
Answer:
Step-by-step explanation:
A prism is a solid figure and geometric in nature having the shape of its ends parallel to each other and its sides are parallelograms. Each prism are classifies based on the shape of its ends that are parallel to each other.
The name of the prism given in question according to their arrangement <em>from left to right</em> are triangular prism, trapezoidal prism, pentagonal prism and hexagonal prism.
Triangular prism is made up of 5 faces, 6 vertices and 9 edges
The trapezoidal prism is made up of 6 faces, 8 vertices and 12 edges
The pentagonal prism is made up of 7 faces, 10 vertices and 15 edges
The hexagonal prism is made up of 8 faces, 12 vertices and 18 edges
