Answer:
Triangle
Step-by-step explanation:
Given: A prism
To find: the intersection of the horizontal plane with a prism
Solution:
A prism is a polyhedron having two parallel faces The other faces are always parallelograms. A prism can have rectangular or other polygon shapes.
The intersection of the horizontal plane with a prism looks like a triangle.
Answer:

Step-by-step explanation:
From the question we are told that:
Mean 
Generally the Poisson equation for \=x is mathematically given by

Therefor




Answer:
The answer is b = √(c² - a²).
Step-by-step explanation:
For right angle triangle, you can apply Pythagoras Theorem where c² = a² + b² .
Mell ordered 27 hamburgers. see the image for my work
Answer:
C) (-3,1) is the solution