Y=14.5
x=7
40=(34-2x)+(3x-1)
140=(3y+6)+(5y+18)
Step-by-step explanation:
multiple through by a common factor to eliminate the denominator
Step-by-step explanation:
so what you need to do is answer the problems at the top to make then into a answer that looks like (x, y) ,(a,b) and find it on the graphs
Answer:
All the lateral faces in a triangular pyramid are congruent.
Step-by-step explanation:
- A triangular pyramid is a pyramid that has a triangular-shaped base.
- It has equilateral triangles which are equilateral.
- The pyramid is also known as tetrahedron because the base is of triangular shape.
- There are four faces and a triangular base in a triangular pyramid.
- There are four vertices and six edges.
Answer:
11/8 or 1 3/8
Step-by-step explanation:
hope this helps
