Euler's formula, v – e + f = 2 relates the number of vertices v, the number of edges e, and the number of faces f of a polyhedron. how many faces does a polyhedron with 5 vertices and 8 edges have?

Match each equation with the operation you can use to solve for the variable. subtract 10. divide by 10. divide by 5. subtract 18. multiply by 10. add 18. add 10. multiply by 5. 5 = 10p arrowright p + 10 = 18 arrowright p + 18 = 5 arrowright 5p = 10 arrowright

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.